It is an collage math algebra problem

It is an collage math algebra problem

Janet jogged for 10 miles and then cycled for another 45.5 miles. Her cycling speed was 6 miles per hour faster than her jogging speed. If her total time for jogging and cycling was 4.5 hours at what...

The smith family drove to their vacation home in Michigan in 5 hours. The trip home took only 3 hours since they averaged 26 mph more due to light traffic. How fast did they drive each way?

I need help on solving this equations. I feel like I have added something I shouldn't have. I need help getting it solved. This is my last problem.

{-2y+2x=3 {-5y+5x=12

{m=4(n+3) {m=n-5

The annual interest rate paid for a $12000 simple interest loan was $240 less than the interest paid on a $25000 loan at 1.5% less interest per year. What was the total interest paid on the $25000...

4x=y-8 4x-y=8 a.the solution set is{} b. There are infini many solutions c.there is no solution

Through: (4,2) and (-3,0)

estimate 42 squared to the nearest 10th what 2 integers is 42 squared between one cell phone company charges 20 dollars plus 15 cents per min used write and...

{-x+3y=7 {x-4y=-10

{-4p+q=-5 {p-q=7

{g=2h-3 {4g-5h=-6

{4x+y=2 {y=x-3

Please help. This is on my review packet and I don't quite understand it.

Please help. This is on my review packet and I don't quite understand it.

Please help. This is on my review packet and I don't quite understand it.

round answer two decimal places

This is an equation used in a synthetic network generator 〈k〉 = ((2*π^(D/2)*δ*μ*I1) / Γ(D/2) ) * 〈κ〉^2 where 〈k〉 is the desired average degree of the...

A motorboat travels 135mi in 5 hours going upstream. It travels 195mi going downstream in the same amount of time. What is the rate of the boat in still water and what is...

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