Answer is B. 11. The square root is roughly 10.5, so you round up and get 11
18 / 1 = x / 15......18 miles to 1 gallon = x miles to 15 gallon
cross multiply
(1)(x) = (18)(15)
x = 270 miles
Answer:
y^6
Step-by-step explanation:

=

2.25 days i would assume if they each wat once a day. However there isn’t enough info because we dont know how often they’re eating.