452 miles on 12.5 gallons = 452 miles / 12.5 gallons
= 36.16 miles / gallon
4/10, 6/15, 8/20, 10/50, and 12/60.
N/3 - 5 = 13
(N-15/3) =13 taking lcm
N-15 = 13×3
N-15 = 39
Therefore, N = 39+15 = 54
Answer:

Step-by-step explanation:
Note: When you divide exponents with the same constant, the exponent will be subtracted, and vice-versa, when you multiply exponents with the same constant, the exponents will be added.

Answer:
29 is the answer for me
Step-by-step explanation:
hope that helps