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Question 364494: Use the properties of exponents to simplify the expression. Write the answer with positive exponents only.
(x^4)^6/ (x^4)^2
4,6,4,2 are exponents
Click here to see answer by Fombitz(32388)

Question 364499: Multiply.
17x^3 y^5*8y
Click here to see answer by Fombitz(32388)

Question 364497: Multiply.
17x^3 y^5.8y
Click here to see answer by Fombitz(32388)

Question 364798: an all day parking meter only takes dimes and quarters. If it contains 100 Coins with a total value of $14.50, how many of each type of coin are in the meter?
Click here to see answer by Alan3354(69443)

Question 364808: 2x(x-3)>4
Click here to see answer by robertb(5830)

Question 364601: At a given time of day, the shadow of a 6 foot man is 8 feet in length. The shadow of a nearby telephone is 40 feet. How tall is the telephone pole? The answer to this question, draw and lable a diagram, set up an equation based on your diagram lables, solve, and DO A CHECK.
I NEED HELP! I know it'd be hard to draw a diagram on here, but could someone please help me
Click here to see answer by ankor@dixie-net.com(22740)

Question 364912: Solve for y
4x--y=16
Click here to see answer by mananth(16946)

Question 364911: Solve for y
2x-2y=6
Click here to see answer by edjones(8007)

Question 364868: y= -2/3 + 8; for x
Click here to see answer by Fombitz(32388)

Question 364973: y = -2/3x + 8; for x
Click here to see answer by Fombitz(32388)

Question 364977: M2
-------
M2-n2
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Question 364976: Your question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand.
Click here to see answer by Fombitz(32388)

Question 364976: Your question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand.
Click here to see answer by Alan3354(69443)

Question 364971: Your question goes here. Write clearly! We are not mind readers, so be sure to ask a question that we can understand.
Click here to see answer by Fombitz(32388)

Question 364984: Finding the mean and standard deviation. Let the random variable x represent the number of girls in a family of four children. Construct a table describing the probability distribution, then find the mean and standard deviation
Click here to see answer by Fombitz(32388)

Question 364987: Xy+xy2=
Click here to see answer by Fombitz(32388)

Question 365019: (6.8 * 10^-6) (9.6 * 10^13) / (2 *10) (3 * 10^9)

ok i already know that -6 and 13= 7 and that when you divide exponents you subtract top and bottom so 7 -9 =-2
the answer is 1.088 * 10 ^-2 i do know how -2 came about but can someone show me how the 1.088 came about because 6.8 * 9.6=65.28 /3=10.88 can anyone show me why the first part of the answer is 1.088? and not 10.88
Click here to see answer by Fombitz(32388)

Question 365111: (1/4)/(3/8)
Click here to see answer by Fombitz(32388)

Question 365245: What is the slope if 5x - y = -7?
Click here to see answer by robertb(5830)

Question 365201: Problem: our math class collected $1.25 in nickles and dimes. If there is a total of 15 coins, how many coins of each kind are there?
Click here to see answer by robertb(5830)

Question 365453: The owner of a men's clothing store bought 6 belts and 8 hats for $140. A week later at the same price , he bought 9 belts and 6 hats for $132. Find the price of the belt and the price of the har
Click here to see answer by amoresroy(361)

Question 365466: What is the order to follow when working a math problem. For instance 5-3�3= WHAT
Click here to see answer by stanbon(75887)

Question 365466: What is the order to follow when working a math problem. For instance 5-3�3= WHAT
Click here to see answer by Theo(13342)

Question 365465: Use the properties of exponents to simplify the expression. Write the answer in scientific notation.
(6 x 10^5) (5 x 10^-3)/8 x 10^8
x is multiply. ^ exponents. / is the fraction sign.
Click here to see answer by stanbon(75887)

Question 365512: http://img230.imageshack.us/img230/9272/factorf.jpg
Click here to see answer by Alan3354(69443)

Question 365599: X+2y=8 for graphing
Click here to see answer by ewatrrr(24785)

Question 365602: In algebra when adding a negative number, does it mean the same thing as subtracting a positive number?
Click here to see answer by ewatrrr(24785)

Question 365602: In algebra when adding a negative number, does it mean the same thing as subtracting a positive number?
Click here to see answer by rfer(16322)

Question 365606: Hello!
I need help with a math word problem.Okay here it is
Peter,Sam,Sandy and Isabel work at a kennel.Peter gives the baths the dogs every 4 days;Sam cleans the cages every 6 days;Sandy feeds the animals every 2 days;ans Isabel helps mop the floor every 3 days.How many times in 12 weeks will all 4 helpers be at the kennel?
Sorry about the horrible spelling.Oh and thanks in advance for the huge help you don't know how much it means that your helping me.
Thanks again,
A Student
Click here to see answer by ankor@dixie-net.com(22740)

Question 365689: I'm having problems with my Algebra One homework. I need to "Decide whether the graphs of the two equations are parallel lines" without using a graph.
For example, y=x+3 and y=x+6
Can you help?
Click here to see answer by jim_thompson5910(35256)

Question 365770: Ken can cut and split a cord of wood twice as fast as brent. When they work together, it takes them four hours. How long would it take each of them working alone to do the job?
Click here to see answer by robertb(5830)

Question 365814: 2x+8=4
Click here to see answer by mananth(16946)

Question 365846: I need help on solving inqualities
Click here to see answer by Fombitz(32388)

Question 366018: Please help me anyone please thank you.
Problem is 6.161616 and repeate 1616, 3.4125125 repeate 125 I need find ratio also here is formula a1 all over (1-ratio)
Click here to see answer by Alan3354(69443)

Question 366022: How do I do decimal division?
Click here to see answer by Alan3354(69443)

Question 366040: equation of a horizontal line through a point (-2,-8)
Click here to see answer by CharlesG2(834)

Question 366259: There are 63 kids. There are four girls for every three boys. How many Boys are there? There are 36 girls & 27 boys, but how do I show how I did it in my head?
Click here to see answer by stanbon(75887)

Question 366272: What is the linear equation of 6-y=2x
Click here to see answer by rfer(16322)

Question 366403: Solve 3x+8y=26 solve for x
Click here to see answer by Fombitz(32388)

Question 366019: Please help me solve this equation:
For which values of t is the curve , concave upward?
Click here to see answer by jsmallt9(3758)

Question 366223: http://img258.imageshack.us/img258/6640/factor.jpg
Click here to see answer by Fombitz(32388)

Question 366404: John and Jim are going on a bike ride. On the trip to mill park, they ride at an average of 8 mph on a route that is 4 miles less than the route on the return trip. They travel 7 mph on the return trip. If it takes them 1hour longer to return than to go, how much total time do they spend riding their bikes?
Click here to see answer by mananth(16946)

Question 366276: can you tell me some examples of inequalitie equations and word problems for algebra 1. and websites that youd reccomend please. word ploblems and hard step by step equations is my problem. help!!!!!!
Click here to see answer by nyc_function(2741)

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