I am doing pre Algebra and I am a little confused

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Paul traveld a total distance of 8 km in 54 minutes by running and walking. He then ran 10 km to the power of negative 1 , he then walked the remaining distant at 5 km to the power...

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Alice has x tapes and Bill has 10 more tapes than Alice. Alice gives Bill 15 more of her tapes. Bill now has twice as many tapes as Alice now has. Write an algebraic equation to show this data and...

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I DON'T KNOW HOW TO SOLVE THIS PROBLEM

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y = (x * .4175) + x where y = 874.90

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I am trying to solve a problem and would like your help,, formula: I=prt, interest=$360,rate=6%,time=3years, principal= _??

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By air, the distance from Melbourne, Australia, to Cairo, Egypt, is 2338 miles more than the distance from Madrid, Spain, to Bangkok, Thailand. If the total of these distances is 15,012 miles,...

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x3=x

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I know x=-10, but I want to know the way to get there

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find slope line for given point

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(x7w)/x²w?

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I keep retrying this problem on paper, but when I check it, the answer is always wrong...

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A student has some $1 bills and some $5 bills totaling $47. What 2 equations using substitutions can be used to solve?

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i do not understand how to simplify this equation

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I need to find the equation of the line parallel to y=3 and it goes through points (2,-1) and put it in slope intercept form

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Find the domain of the rational function. f(x)=7x-8/7

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There is a list of graphs and i thought I got my answer right but none of the answers match. I thought the answer was -3 > x > -6. Is that wrong or is there something wrong with the question...

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compare 5 feet to 32 inches. The ratio is?

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The center of the circle is (?,?) The radius of the circle is ?

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The center of the circle is (?,?) The radius of the circle is ?