Answer:
35
Step-by-step explanation:

Solving this ^^ would equal t=35.
15 miles/2.5 mph=15/2.5=6 hours left
so 6 hours, 15 miles which is option D
the answer is b
X is a bigger number and the difference between x and y is 7, so x-y=7. And it says that the sum of two numbers is 31 so x+y=31
Answer:
Each $148 = 1 pound.
Step-by-step explanation:
The answer is C because the formula is 2 x pai x radius