Answer:
4(1 - 4x + 7y)
Step-by-step explanation:
The only factor common to all three terms is 4.
Factoring out the 4, we get 4(1 - 4x + 7y)
2. is wrong the right answer is 21.84
BTW i check these with a calculator
I think the answer is 16
0.75 miles is miles per minute