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Question 74136: Hello my name Kenny Adams and I am having a problem that really dosent make since to me the problem is x+y=180,p+q= 180 and p = x Show that y =a I found this problem on the USA TEST PREP for the HSAP and i could not no where to start I tried to work it out but every time I try it is unsuccseful I need help could u at least tell me how to start because in my 10 years of school none of my teachers have ever shown me a problem like this and it is required that I know these kind of problems to past the test I would really appreciate if u could get me stared Thank You
Click here to see answer by bucky(2189)

Question 75048: If three times the smaller of two consecutive integers is added to four times the larger, the result is 74. Find the smaller integer.
Click here to see answer by Earlsdon(6287)

Question 75300: Problem:
Insert grouping symbols in the proper place so that the given value of the expression is obtained. The value of the expression should be 28.

5 - 3 x 2 + 8 x 5 - 2

Click here to see answer by ankor@dixie-net.com(15652)

Question 76077: what is a question like this -9+9
Click here to see answer by checkley75(3666)

Question 76365: I need help solving x^2-7x+12=0 thank u!
Click here to see answer by chitra(359)

Question 76366: I need help completely factoring 20x^3+60x^2+45x thank u!
Click here to see answer by galactus(183)

Question 77190: Driving down a mountain, Tom finds that he has descended 1800 ft in elevation by the time he is 3.25 miles horizontally away from the top of the mountain. Find the slope of his descent to the nearest hundredth.
Click here to see answer by stanbon(57347)

Question 77312: An experienced accountant can prepare a tax return in 13 hours. A novice accountant can do the job in 20 hours. How long will it take them to do the job working together?
Click here to see answer by stanbon(57347)

Question 77437: (1) The expression (1+cosA)/(1-cosA)- (secA-1)/(1+secA)-4cot^2A, wherever definrd simplifies to:
(a) 1/1+secA (b) 4/1+secA (c) 4/1+sinA (d) 1/1+tanA
Click here to see answer by stanbon(57347)

Question 77510:
Click here to see answer by jim_thompson5910(28595)

Question 10023: How do I get the algebra book on the internet from this website. All I want to do is view it.
idk
Click here to see answer by izzy(1)

Question 79799: suppose that a polynomial function of degree 5 with rational coefficients has 3, sq root of 7, 4-2i as zeroes. find the other zeros
Click here to see answer by rapaljer(4667)

Question 80457: Employees of a discount appliance store receive an additional 20% off of the lowest price on an item. If an employee purchases a dishwasher during a 15% off sale, how much will he pay if the dishwasher originally cost $450

plaese show how you did it

Click here to see answer by tutorcecilia(2152)

Question 80456: If Sally can paint a house in 4 hours, and John can paint the same house in 6 hour, how long will it take for both of them to paint the house together?

Click here to see answer by ankor@dixie-net.com(15652)

Question 80554: Solve the formula for the given variable.
PV=nRT;T
Please, Please show me all the work. Cause I do not understand this at all.
Click here to see answer by tutor_paul(490)

Question 81910: I need some help, I have a test tomorrow and I don't understand some of it. It's over Quadratic Equations (solving by factoring/graphing)
Here are a few problems like what I'll have tomorrow.
* x^2-18x-40=0

* 2x^2+x-10=0
* 7x^2+6x-1=0
* (x+7)^2=49/16
Click here to see answer by stanbon(57347)

Question 82026: what is the square root of 16xy to the second
Click here to see answer by checkley75(3666)

Question 82036: Frozen (quarter- pound) hamburger patties cost $5.80 for 12. How many can be purchased for $7.00?

Frozen (quarter- pound) hamburger patties cost $5.80 for 12. How many can be purchased for $7.00?

Click here to see answer by jayanthihemkos@yahoo.com(87)

Question 82779: Multiply: (-6)(9)
Click here to see answer by checkley75(3666)

Question 82766: One number is 8 less than another. If 5 times the smaller number minus 2 times the larger number is 14, find the two numbers. I'm confused, Please help...
Click here to see answer by checkley75(3666)

Question 82796: I need to solve -2x=-14...I have multiple choice options of:
(a)7
(b)-7
(c)28
(d)-28
Can someone please help me with this!!!
Click here to see answer by stanbon(57347)

Question 82794: 5(4) divided by 2-4^2...I need help with this, my options are:
(a)100
(b)36
(c)5
(d)-6
Click here to see answer by tutorcecilia(2152)

Question 82871: The difference of two numbers is 45. The second is 3 less than 3 times the first. What are the two numbers?? I really need someones help with this one.
Click here to see answer by afphrodietic(3)

Question 82878: Divide and write in simplest form:
1/12 divided by 4/4
Click here to see answer by chitra(359)

Question 82870: Given f(x)=-x^3+3x^2-x+4. Find f(-2), f(0), and f(3)
Click here to see answer by erimir(14)

Question 83121: What are the factors of the following trinomials
m^2+5m+6

Click here to see answer by checkley75(3666)

Question 84411: Geometry: If the sides of a square are decreased by 2cm, the area is decreased by 36cm^2. What were the dimensions of the original square? Can Someone Help Me, Thanks ;0/
Click here to see answer by josmiceli(9678)

Question 84402: factor each polynomial by grouping the first two terms and the last two terms:
x^3-4x^2+2x-8
Click here to see answer by tutorcecilia(2152)

Question 84410: Solve the quadratic equation: 4x^2=13x+12
Click here to see answer by checkley75(3666)

Question 84406: Rewrite the middle term as the sum of two terms and then factor completely:
4z^3-18z^2-10z.....I have no idea where to start with this one, Please Help!!
Click here to see answer by checkley75(3666)

Question 84516: Multiply (2n-n)^2
Click here to see answer by tutor_paul(490)

Question 84666: hi i have a final tommrow and i got a brain fart while studying
im have troble solving
simplify.

18n +(-9n)+4n+(-3n)
18n is squard as well as -3n
also if you dont mind
what is the expanded form of

(7x-8x+3)(5x-2)
7x is squard
thank you so much hope you can help me
Click here to see answer by vertciel(183)

Question 85898: I need help please!!! The floor of the bakery is a rectangle that is 36 ft by 27 ft. The floor needs to be covered with tiles that are 3 ft by 3 ft. How many tiles do you need to cover the floor with no overlaps?
Click here to see answer by checkley75(3666)

Question 85871: A bag contains 6 red marbles, 9 blue marbles, and 5 greem marbles. You withdraw 1 marble, replace it, and then withdraw another marble. What is the probability that you do NOT pick two green marbles?
Click here to see answer by checkley75(3666)

Question 86067: 4 friends earned money working in a store. After they divided the money up evenly, they each got 315 dollars. What equationS could be used to determine X the toalt amount, in dollars, that the 4 friends earned while working at the market?
Click here to see answer by stanbon(57347)

Question 86064: I need help please!!! The floor of the bakery is 36 ft by 27 ft. The floor needs to be covered by 3ft by 3ft tiles. How many 3 ft by 3ft tiles do you need to cover the floor with no overlaps?
Click here to see answer by scianci(186)

Question 86329: 1-1-1-1
Click here to see answer by praseenakos@yahoo.com(507)

Question 87580: What is the fourth term of a recursive sequence that follows the pattern 4x and has a first term x = 1?
Click here to see answer by stanbon(57347)

Question 87588: A plane's altitude is 3,000 ft. For the pilot, the angle of depression of the base of a control tower is 15 degrees. To the nearest foot, what is the distance from the pilot to the base of the control tower?
Click here to see answer by stanbon(57347)

Question 87590: The length of a rectangle is 2 cm, and the width is 3 cm. Find the length of the diagonal.
Click here to see answer by SandySharma(35)

Question 87607: True or false: Suppose you write, All adults were once babies and All babies were once cute in if-then form. The Law of Syllogism will let you conclude that if a person is an adult, then that person was once cute.
Click here to see answer by stanbon(57347)

Question 87592: The perimeter of a square is 32 cm. Find the length of a diagonal.
Click here to see answer by SandySharma(35)

Question 87606: The slope of line k is undefined. Which of the following is a true statement about line k?
Click here to see answer by stanbon(57347)

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