Answer:
1.5 for how far he ran in 4 seconds
Step-by-step explanation:
Answer:
12 miles per gallon
Step-by-step explanation:
I hope this helps
Answer:
1260 is cost price and 140 is profit.
Step-by-step explanation:
To solve this proportion:

Simplify 3/6, it reduces to 1/2

Then do the Criss cross method
1d = 7 ×2
d=14
Hope it helps!