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Hello everyone!!! I'm learning about exponents and quotients in Algebra and I've had these before and they were usually pretty basic. Now the problems are starting to get a little more complicated, and I'm having some trouble understanding what I'm supposed to be doing. One of the homework...

Hello everybody!!! I need help with understanding how to find percent change. My book gives this formula: (amount of change/original amount) * 100% For a problem that looks like this: 80 to 100, I usually just do 20/80, which is equal to 25%...

Hey guys!! I'm having a little trouble understanding my algebra 1 homework, so any help will be greatly appreciated!!! I have some problems that look like this: SOLVE 6(b+7)=b-4 I don't understand how to solve this when there is a variable on both sides of the equation..... :( Please...

Plz help!! I got these T/F questions in math: (True or False- if the statement is false, correct it) ___ 1. The distributive property is used to state that 2(t-1) = 2t -2. ___ 2. The commutative property is used to state that 2(6t)+3=12t+3. T?_ 3. When solving inequalities where both sides...

Hey guys, need some help figuring out a homework problem: 4q + q -7q < 26 I did 26/4 -4 /7 + 7, and I got q<7.3, but I don't think that's the answer. Can one of you, kind, helpful, math genius's help explain the problem? thanks!! :)

Hey yall!!! I kinda missed you guys! Anywo, this isn't math, but i have a science project with one of my friends, and need help. will a salt water fish live in freshwater and viseversa? Is their a way to get saltwater fish less than $10.00 (two fish actually)...

hey can you guys help my friend here? :) thx!

hey, i have a question about histograms, i know how to make a stem-and-leaf plot, but i'm not so sure how to make a histogram. is it anything like a bar graph? can someone explain histograms to me? thanks! :)

On your own sheet of paper, make a stem-and-leaf plot of the following set of data and then find the range of the data. 83, 71, 62, 86, 90, 95, 61, 60, 87, 72, 95, 74, 82, 54, 99, 62, 78, 76, 84, 92 How do i do this problem? thanks in advance! so far i think the range is 45. but that's all i...

PLEASE HELP!!!!!This is a of numbers that i got out of a stem and leaf plot: (students in MR. Roberts class) 61, 67, 68, 73, 77, 78, 78, 80, 81, 81, 81, 86, 91, 92, 92, 95, 99, 100, 100 How many students are in MR. Roberts class? a. 16 b. 19 c. 21 d. 24 What's the answer? Thx!

Please help with this problem!? thanks! A number cube is rolled many times with the resultsshown in the table below. What is the experimental probability of rolling aneven number? Number Rolled 1 2 3 4 5 6 Number of Rolls 13...

Can Someone Please Help Me? My homework says Please help me! My math homework says:In which quadrant are all coordinates positive? I II III IV PLZ Help! thanks in advance!

This is for a a friend of mine who doesn't have an account right now, I haven't done this yet in Math, so here is his question: A cable weighing 0.8 pounds per foot is attached to a small 80-pound robot, and then the robot is lowered into a 60-foot deep well to retrieve a 7 pound wrench. The...

The ratio of boys to girls at a school is 12 to 13. If 300 students attend the school, how many are boys? How do I figure this out? thanks!

Can someone show me how to find the percent of change? I used to know but I forgot. Please help! thanks!

Guy decides to get in shape by running. The first day, he runs 1 mile in 12 minutes. Two months later he has decreased his mile time by 25%. What is his mile time now?

Hey guys, this is kind of random, but i have a really good link, and i thought that i would share it! It is great for all school topics, and i love it! http://www.hippocampus.org

Having trouble converting metric unitsagain, I'm just very, very,confused! 179g = __ kg. Help? Please? Thanks. Im starting to loath math class again!

I have a problem with a homework question that simply states: -3=x-2y An inequality i guess, but how do I solve it, i have no experience whatsoever with inequalitys and my mom is confused too.:mad: thanks!!!

PleaseHelp!!!!!!!!!!! 2,550 meters = ?kilometers I don't getany of this. all I know is that a kilometer is 1000 meters, but that can't gointo 2550! All help will be greatlyappreciated. Thanks!