40 because you would divide the miles by hours to find the rate of change.
120/3= 40
You're right the towo numbers are 1.5 and 3.5 so the answer would be 10
Answer:
16/15
Step-by-step explanation:
The LCM of 5 and 3 is 15
4/5 + 1/3 = 12 / 15 + 4 / 15 = 16 / 15
Answer:
from the picture the answer is D.
Step-by-step explanation:

to find x subtract 18x from 4x which will give you -14x=-36
divide both sides by -14