Colby has $100. He buys five CD's that cost x dollars each, and then he buys three DVD's for y dollars each. Write an algebraic expression for the amount
of money he has remaining (in terms of x and y).

the answer is (-4,-4)

hope this ! : d

168

step-by-step explanation:

first off, we know that he drove 3.5 hours at a rate of 48 mph.

knowing that, we want to see how many miles he drove all-together.

in this case, we can just multiply 48 by 3.5.

48 * 3.5 = 168

15.36 per mile

but forgot to round

i am pretty sure