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Question 145251: Write an equation of the line containing the givn point and parallel to the given line. Express your answer in the form y=mx+b
(-7,8); 7x=5y+2
Click here to see answer by Alan3354(69443)

Question 145254: Given the function h described by h(x)=x+5 find each of the following
h(0)
h(-8)
h(-3)
h(7)
h(c+14)
Click here to see answer by Alan3354(69443)

Question 145289: What is percentage?
Click here to see answer by stanbon(75887)

Question 145551: If John gives Haiz $7, they will have the same amount of money. If Haiz gives John $7, the ratio of the amount of money he has to the ratio of the money John has will be 1:2. How much money has each of them at first?
Click here to see answer by ankor@dixie-net.com(22740)

Question 145553: For every shirt a tailor makes for a shop, he earns $40. On the other hand, for every shirt that he damages, he will have to pay the shop $15. Last week, for every 30 shirts he made, he damaged 5 shirts. He earned $64.75 from the shirts he made.
(a) How many good shirts were made last week?
(b) How much less money did he earn because of the damage shirt?
Click here to see answer by ankor@dixie-net.com(22740)

Question 145703: The sum of a number and its square is 12. Find the number.
Click here to see answer by stanbon(75887)

Question 146046: Choose two words or phrases from each module, write the definitions of the two words and give examples.

((((Module 1))))
1. The Symmetric Property of Equality
2. Vertical Line Rule
3. The Commutative Property of Addition
4. The Reflexive Property of Equality
5. Slope-Intercept form of a Linear Equation
6. The Commutative Property of Multiplication
7. Order of Operations
8. Point-Slope form of a Linear Equation
9. The Associative Property of Addition
10. <=, >=, <, >
11. y-coordinate
12. The Associative Property of Multiplication
12. Combined Inequality
14. x-coordinate
15. The Identity Property of Addition
16. Relation
17. x-intercept
18. The Identity Property of Multiplication
19. Function
20. y-intercept
21. The Inverse Property of Addition (Additive Inverse)
22. Direct variation
23. Parallel Slope
24. The Inverse Property of Multiplication (Multiplicative Inverse)
25. Inverse Variation
26. Perpendicular Slope
27. The Transitive Property of Equality
28. Joint Variation
29. Cartesian Coordinate System
(((((Module 2))))
1. Factoring
2. Term
3. Greatest Common Factor
4. Like Terms
5. Difference of Squares
6. Constant
7. Sum of Squares
8. Degree of a Polynomial
9. Perfect Square Trinomial
10. Polynomial
11. Difference of Cubes
12. Monomial
13. Sum of Cubes
14. Binomial
15. Factor by Grouping
16. Trinomial
17. Quadratic Equation
18. Synthetic
19. Division Pure Quadratic Equation
Module 3
Axis of Symmetry
Perfect Square Root Discriminate
Perfect Cube Root Complete the Square
Prime Number Rational Numbers
Simplify a Radical Irrational Numbers
Rationalize a Denominator Complex Numbers
Quadratic Formula Imaginary Number
Conjugate Value of i2
Parabola
Vertex of a Parabola
Module 4 Matrix
Systems of Equations Element of a Matrix
Solving Systems Graphically Dimensions of a Matrix
Solving Systems Algebraically Column Matrix
Solving Systems by Substitution Row Matrix
Solving Systems by Addition Square Matrix
Least Common Multiple Scalar Multiplication
Systems of Inequalities Identity Matrix
Slope of a Line (m) Inverse Matrix
y-intercept of a line (b) Solving Systems by the Inverse Matrix Method
Module 5 Minor Axis of an Ellipse
Conic Section Foci of an Ellipse
Circle Equation of a Parabola (General Form)
Equation of a circle (General Form) Focus of a Parabola
Radius of a Circle Directrix of a Parabola
Center of a Circle Hyperbola
SOHCAHTOA Transverse Axis of a Hyperbola
Pythagorean Formula Conjugate Axis of a Hyperbola
Ellipse Foci of a Hyperbola
Equation of an Ellipse (General Form) Aphelion
Major Axis of an Ellipse Perihelion
Module 6 Extraneous Root
Rational Expression Remainder
Restrictions on the Domain of a Rational Expression Intermediate Value Theorem
Multiplying Rational Expressions Fundamental Theorem of Algebra
Dividing Rational Expressions Descartes' Rule of Signs
Reciprocal of a Rational Expression Even Function
Complex Fraction Odd Function
Least Common Denominator Increasing Interval
Adding Rational Expressions Decreasing Interval
Vertical Asymptote Domain
Hole Range
Horizontal Asymptote Upper & Lower Bounds
Module 7 Antilog
Radical Form of an Expression Antiln (ex)
Logarithmic Form of an Expression Product Property of Logarithms
Exponential Notation Quotient Property of Logarithms
Natural Log (ln) Power Property of Logarithms
Base of a Logarithm
Module 8 Permutations
Median

Sequence
Factorial
Mode

Arithmetic Sequence & Formula
Combinations & Formula
Quartile

Series
Probability
Deviation

Arithmetic Series & Formula
Experimental Probability
Standard Deviation

Summation & Notation
Theoretical Probability
Variance

Geometric Sequence & Formula
Random Sample
Measures of Central Tendency

Common Ratio
Stratified Sample
Box & Whisker Plot

Geometric Series & Formula
Statistics
Histogram

Fundamental Counting Principle
Mean
Stem & Leaf Plot

Click here to see answer by nabla(475)

Question 146158: I am going to choose 6 students out of the 15 who currently have A's to be mentors for the students who have C's or lower. How many ways can a group of 6 be selected?
Click here to see answer by vleith(2983)

Question 146352: Use either the fundamental counting principle or the permutation formulas (or both) to answer the following:

The Board of Directors does not have assigned seats in the conference room. If there are 12 of them, seated at a round table, how many different seating arrangements are possible?
Click here to see answer by aswathytony(47)

Question 146514: Solve: 4(1/3)x+1(1/2)=2(1/6)
Click here to see answer by jim_thompson5910(35256)

Question 146706: i know this ha nothing to do with algebra but i figuered why not give it a try if someone may know this can u show me how step by step
a circle has a chord of length 8 that is tangent to a smaller, concentric circle. find the area between the circles?
A.16pie
B.9pie
C.24pie
D.36pie
E.n/a

Click here to see answer by jim_thompson5910(35256)

Question 146711: can someone please tutor me with this problem ive been trying to solve with my parents
find the shortest distance between the parallel lines with equations 5x-12y+33=0 and 5x-12y-6=0
Click here to see answer by edjones(8007)

Question 146717: find the equation of a circle with radius 5 and centered at (3,-1)? thanks!!!
Click here to see answer by jim_thompson5910(35256)

Question 146718: please help me
which conic section is represented by the equation 4x^2-4xy+y^2+4x-2y+1=0
A.ellipse
B.2lines
C.hyperbola
D.1 line
E.n/a
Click here to see answer by Edwin McCravy(20054)

Question 147055: find the shortest distance between the parallel lines with equations 5x-12y+33=0 and 5x-12y-6=0

PLEASE HELP!!!
Click here to see answer by edjones(8007)

Question 147055: find the shortest distance between the parallel lines with equations 5x-12y+33=0 and 5x-12y-6=0

PLEASE HELP!!!
Click here to see answer by bucky(2189)

Question 146924: find the shortest distance between the parallel lines with equations 5x-12y+33=0 and 5x-12y-6=0
Click here to see answer by edjones(8007)

Question 146925: what is the answer to f(x)=x^3
if f(1)=
Click here to see answer by checkley77(12844)

Question 146923: segment p1 p2 has length L and endpoints p1=(2,7)and p2=(8,3).
find a point on p1 p2 that is 1/3L away from p1.
A.(6,11/3)
B.(4,5)
C.(4,17/3)
D.(11/3,17/3)
E.n/a
Click here to see answer by stanbon(75887)

Question 147686: Christi's mother gave her $9.00 to buy 10 cent and 15 cent stamps. Christi returned with $1.75 in change and a total of 60 stamps. How many of each kind of stamp did she buy?
Click here to see answer by mangopeeler07(462)

Question 146353: Use either the fundamental counting principle or the permutation formulas (or both) to answer the following:

Using the letters of the word YOUNG, tell how many different 5-letter combinations are possible if:
the first letter must be Y

Click here to see answer by Electrified_Levi(103)

Question 147927: Solve the following equation for y, showing all work.
Ln (y) � Ln (y-4) = Ln (2)
Click here to see answer by Fombitz(32388)

Question 147928: Write the following as one logarithm with a coefficient of 1:
2log a + log b – 3log c – log d

Click here to see answer by scott8148(6628)

Question 147991: Which of the following is NOT an exponential function?
f(x)=x^3
f(x)=3^x
f(x)=5^2x

Click here to see answer by nerdybill(7384)

Question 147989: Solve the equaton x^3-4x^2-x+4=0 and list all the solutions.
Click here to see answer by stanbon(75887)

Question 147984: which number is a possible solution to this equation 2x^3-4x^2+5x-14=0.
2, 3, 5, or 0

Click here to see answer by stanbon(75887)

Question 147986: Solve for x : 2log_base3 x - log_base3 2 = log_base3 x
Click here to see answer by stanbon(75887)

Question 147983: All possible solution to the equation 2x^3-4x^2+5x-14=0 is ....?

Click here to see answer by stanbon(75887)

Question 147982: 2x64/8y divided by x^2y/8y^3
Click here to see answer by jim_thompson5910(35256)

Question 148181: 7) Tickets for a play at the community theater cost $20 for an adult and $8 for a child. If 220 tickets were sold and the total receipts were $3200, how many of each type of ticket were sold?
Can someone please help?
v/r
Jess
Click here to see answer by stanbon(75887)

Question 148186: Hi, I am really stuck on this question. Can someone help me please??
A secretary periodically checks to see how many of the three lines into the office are busy. her finding for one week were the following.

No. lines busy Frequency
0 20
1 65
2 25
3 10
Let the random variable X be the number of lines busy. Find the probability distribution of X.

Click here to see answer by edjones(8007)

Question 148187: Hi, I am stuck on another one of these problems, can someone help me?
Estimate the population standard deviation of the grouped data.
Score Frequency
1-3 1
4-6 6
7-9 3

a. √6.0
b. √5.6
c. √3.24
d. √4.24

Click here to see answer by Edwin McCravy(20054)

Question 148566: if x= a-bz then z=?
Click here to see answer by stanbon(75887)

Question 148576: how do you solve this problem
t+t^-1
Click here to see answer by mangopeeler07(462)

Question 148579: how do u solve this porblem?
(r+s)^2+(r-s)^2
Click here to see answer by mangopeeler07(462)

Question 148581: this is a question on my reviewsheet! help!
1
---
a+ 2
--
b

Click here to see answer by mangopeeler07(462)

Question 148599: how do u solve this problem! ive been stumped for awhile?
p^3(9p^2q^6)^1/2
Click here to see answer by Fombitz(32388)

Question 148598: how do solve a problem with a fraction as the exponent?
(48x^12y^8)^1/2

Click here to see answer by Fombitz(32388)

Question 148597: how do you solve a problem with exponents if they are (1/2)
(16x)^1/2 + 5(x)^1/2
Click here to see answer by Fombitz(32388)

Question 148596: this one has varibles and divison again
x^2-16/x^2-8X+16
i started by breaking it down so dar ive got
(x-4)(x+4)/(x-4)(x-4)

Click here to see answer by Earlsdon(6294)

Question 148594: how would u factor
x^2-16
Click here to see answer by Fombitz(32388)

Question 148594: how would u factor
x^2-16
Click here to see answer by Earlsdon(6294)

Question 148578: how do you solve this problem?
p^3(9p^2q^6)^(1/2)
Click here to see answer by Alan3354(69443)

Question 148721: A city has a population of 20,000 people in the year 2000. If the population increases 5% per year, what will the population be in 2010? ( You are not summing the population over 2000-2010. Find the population in the year 2010, use a1r^n to solve.)

Click here to see answer by ankor@dixie-net.com(22740)

Question 148725: Use either the fundamental counting principle or the permutation formulas (or both) to answer the following
How many seven-digit phone numbers can be formed if the first digit cannot be 0 and
repetition of digits is not permitted?
if repetition of digits is permitted?
The Board of Directors does not have assigned

Click here to see answer by stanbon(75887)

Older solutions: 1..45, 46..90, 91..135, 136..180, 181..225, 226..270, 271..315, 316..360, 361..405, 406..450, 451..495, 496..540, 541..585, 586..630, 631..675, 676..720, 721..765, 766..810, 811..855, 856..900, 901..945, 946..990, 991..1035, 1036..1080, 1081..1125, 1126..1170, 1171..1215, 1216..1260, 1261..1305, 1306..1350, 1351..1395, 1396..1440, 1441..1485, 1486..1530, 1531..1575, 1576..1620, 1621..1665, 1666..1710, 1711..1755, 1756..1800, 1801..1845, 1846..1890, 1891..1935, 1936..1980, 1981..2025, 2026..2070, 2071..2115, 2116..2160, 2161..2205, 2206..2250, 2251..2295, 2296..2340, 2341..2385, 2386..2430, 2431..2475, 2476..2520, 2521..2565, 2566..2610, 2611..2655, 2656..2700, 2701..2745, 2746..2790, 2791..2835, 2836..2880, 2881..2925, 2926..2970, 2971..3015, 3016..3060, 3061..3105, 3106..3150, 3151..3195, 3196..3240, 3241..3285, 3286..3330, 3331..3375, 3376..3420, 3421..3465, 3466..3510, 3511..3555, 3556..3600, 3601..3645, 3646..3690, 3691..3735, 3736..3780, 3781..3825, 3826..3870, 3871..3915, 3916..3960, 3961..4005, 4006..4050, 4051..4095, 4096..4140, 4141..4185, 4186..4230, 4231..4275, 4276..4320, 4321..4365, 4366..4410, 4411..4455, 4456..4500, 4501..4545, 4546..4590, 4591..4635, 4636..4680, 4681..4725, 4726..4770, 4771..4815, 4816..4860, 4861..4905, 4906..4950, 4951..4995, 4996..5040, 5041..5085, 5086..5130, 5131..5175, 5176..5220, 5221..5265, 5266..5310, 5311..5355, 5356..5400, 5401..5445, 5446..5490, 5491..5535, 5536..5580, 5581..5625, 5626..5670, 5671..5715, 5716..5760, 5761..5805, 5806..5850, 5851..5895, 5896..5940, 5941..5985, 5986..6030, 6031..6075, 6076..6120, 6121..6165, 6166..6210, 6211..6255, 6256..6300, 6301..6345, 6346..6390, 6391..6435, 6436..6480, 6481..6525, 6526..6570, 6571..6615, 6616..6660, 6661..6705, 6706..6750, 6751..6795, 6796..6840, 6841..6885, 6886..6930, 6931..6975, 6976..7020, 7021..7065, 7066..7110, 7111..7155, 7156..7200, 7201..7245, 7246..7290, 7291..7335, 7336..7380, 7381..7425, 7426..7470, 7471..7515, 7516..7560, 7561..7605, 7606..7650, 7651..7695, 7696..7740, 7741..7785, 7786..7830, 7831..7875, 7876..7920, 7921..7965, 7966..8010, 8011..8055, 8056..8100, 8101..8145, 8146..8190, 8191..8235, 8236..8280, 8281..8325, 8326..8370, 8371..8415, 8416..8460, 8461..8505, 8506..8550, 8551..8595, 8596..8640, 8641..8685, 8686..8730, 8731..8775, 8776..8820, 8821..8865, 8866..8910, 8911..8955, 8956..9000, 9001..9045, 9046..9090, 9091..9135, 9136..9180, 9181..9225, 9226..9270, 9271..9315, 9316..9360, 9361..9405, 9406..9450, 9451..9495, 9496..9540, 9541..9585, 9586..9630, 9631..9675, 9676..9720, 9721..9765, 9766..9810, 9811..9855, 9856..9900, 9901..9945, 9946..9990, 9991..10035, 10036..10080, 10081..10125, 10126..10170, 10171..10215, 10216..10260, 10261..10305, 10306..10350, 10351..10395, 10396..10440, 10441..10485, 10486..10530, 10531..10575, 10576..10620, 10621..10665, 10666..10710, 10711..10755, 10756..10800, 10801..10845, 10846..10890, 10891..10935, 10936..10980, 10981..11025, 11026..11070, 11071..11115, 11116..11160, 11161..11205, 11206..11250, 11251..11295, 11296..11340, 11341..11385, 11386..11430, 11431..11475, 11476..11520, 11521..11565, 11566..11610, 11611..11655, 11656..11700, 11701..11745, 11746..11790, 11791..11835, 11836..11880, 11881..11925, 11926..11970, 11971..12015, 12016..12060, 12061..12105, 12106..12150, 12151..12195, 12196..12240, 12241..12285, 12286..12330, 12331..12375, 12376..12420, 12421..12465, 12466..12510, 12511..12555, 12556..12600, 12601..12645, 12646..12690, 12691..12735, 12736..12780, 12781..12825, 12826..12870, 12871..12915, 12916..12960, 12961..13005, 13006..13050, 13051..13095, 13096..13140, 13141..13185, 13186..13230, 13231..13275, 13276..13320, 13321..13365, 13366..13410, 13411..13455, 13456..13500, 13501..13545, 13546..13590, 13591..13635, 13636..13680, 13681..13725, 13726..13770, 13771..13815, 13816..13860, 13861..13905, 13906..13950, 13951..13995, 13996..14040, 14041..14085, 14086..14130, 14131..14175, 14176..14220, 14221..14265, 14266..14310, 14311..14355, 14356..14400, 14401..14445, 14446..14490, 14491..14535, 14536..14580, 14581..14625, 14626..14670, 14671..14715, 14716..14760, 14761..14805, 14806..14850, 14851..14895, 14896..14940, 14941..14985, 14986..15030, 15031..15075, 15076..15120, 15121..15165, 15166..15210, 15211..15255, 15256..15300, 15301..15345, 15346..15390, 15391..15435, 15436..15480, 15481..15525, 15526..15570, 15571..15615, 15616..15660, 15661..15705, 15706..15750, 15751..15795, 15796..15840, 15841..15885, 15886..15930, 15931..15975, 15976..16020, 16021..16065, 16066..16110, 16111..16155, 16156..16200, 16201..16245, 16246..16290, 16291..16335, 16336..16380, 16381..16425, 16426..16470, 16471..16515, 16516..16560, 16561..16605, 16606..16650, 16651..16695, 16696..16740, 16741..16785, 16786..16830, 16831..16875, 16876..16920, 16921..16965, 16966..17010, 17011..17055, 17056..17100, 17101..17145, 17146..17190, 17191..17235, 17236..17280, 17281..17325, 17326..17370, 17371..17415, 17416..17460, 17461..17505, 17506..17550, 17551..17595, 17596..17640, 17641..17685, 17686..17730, 17731..17775, 17776..17820, 17821..17865, 17866..17910, 17911..17955, 17956..18000, 18001..18045, 18046..18090, 18091..18135, 18136..18180, 18181..18225, 18226..18270, 18271..18315, 18316..18360, 18361..18405, 18406..18450, 18451..18495, 18496..18540, 18541..18585, 18586..18630, 18631..18675, 18676..18720, 18721..18765, 18766..18810, 18811..18855, 18856..18900, 18901..18945, 18946..18990, 18991..19035, 19036..19080, 19081..19125, 19126..19170, 19171..19215, 19216..19260, 19261..19305, 19306..19350, 19351..19395, 19396..19440, 19441..19485, 19486..19530, 19531..19575, 19576..19620, 19621..19665, 19666..19710, 19711..19755, 19756..19800, 19801..19845, 19846..19890, 19891..19935, 19936..19980, 19981..20025, 20026..20070, 20071..20115, 20116..20160, 20161..20205, 20206..20250, 20251..20295, 20296..20340, 20341..20385, 20386..20430, 20431..20475, 20476..20520, 20521..20565, 20566..20610, 20611..20655, 20656..20700, 20701..20745, 20746..20790, 20791..20835, 20836..20880, 20881..20925, 20926..20970, 20971..21015, 21016..21060, 21061..21105, 21106..21150, 21151..21195, 21196..21240, 21241..21285, 21286..21330, 21331..21375, 21376..21420, 21421..21465, 21466..21510, 21511..21555, 21556..21600, 21601..21645, 21646..21690, 21691..21735, 21736..21780, 21781..21825, 21826..21870, 21871..21915, 21916..21960, 21961..22005, 22006..22050, 22051..22095, 22096..22140, 22141..22185, 22186..22230, 22231..22275, 22276..22320, 22321..22365, 22366..22410, 22411..22455, 22456..22500, 22501..22545, 22546..22590, 22591..22635, 22636..22680, 22681..22725, 22726..22770, 22771..22815, 22816..22860, 22861..22905, 22906..22950, 22951..22995, 22996..23040, 23041..23085, 23086..23130, 23131..23175, 23176..23220, 23221..23265, 23266..23310, 23311..23355, 23356..23400, 23401..23445, 23446..23490, 23491..23535, 23536..23580, 23581..23625, 23626..23670, 23671..23715, 23716..23760, 23761..23805, 23806..23850, 23851..23895, 23896..23940, 23941..23985, 23986..24030, 24031..24075, 24076..24120, 24121..24165, 24166..24210, 24211..24255, 24256..24300, 24301..24345, 24346..24390, 24391..24435, 24436..24480, 24481..24525, 24526..24570, 24571..24615, 24616..24660, 24661..24705, 24706..24750, 24751..24795, 24796..24840, 24841..24885, 24886..24930, 24931..24975, 24976..25020, 25021..25065, 25066..25110, 25111..25155, 25156..25200, 25201..25245, 25246..25290, 25291..25335, 25336..25380, 25381..25425, 25426..25470, 25471..25515, 25516..25560, 25561..25605, 25606..25650