Chad drove 168 miles in 3 hours.
Part A:
How many miles per hour did Chad drive?
56
Part B:
Chad will 672 more miles. He continues to drive at the same rate. How many hours will it take Chad to drive the 672 miles?
I NEED HEL WITH PART B

I believe it's 12

Step-by-step explanation:

because since the first ones answer is 56 you would have to divide 672 by it and get the answer.

answer: slight chance that it will happen

step-by-step explanation:

let x be the money she spent so that she can earn the free t-shirt.

since, she already spent $112.49

⇒

also, as per the statement: jennifer must spend $250 or more in order to qualify for a free t-shirt at the store.

then,

we have an inequality i.,e

subtract 112.49 from both sides we get;

therefore, $137. 51 more money does jennifer need to spend so that she can earn the free t-shirt