Answer:
option C . 0.5
Step-by-step explanation:

Using the formula :

Answer:
The expression 35 - m is used to determine the number of gallons left in the tank after m minutes.Solution:Given that a tank containing 35 gallons of water is leaking at a rate of gallon per minute. Let "m" represent the number of minutes spent Number of gallons left in the tank = initial amount of water present – leaked amount of water
Number of gallons of water left = 35 gallons – number of minutes spent rate of leakage.
Number of gallons of water left = 35 gallons – m minutes 1 gallons per minute Hence, the required expression is 35 – m
Answer:
Tom walked for 3.2 hours
Step-by-step explanation:
Don't know how Lee fits into this but if you can tell me, I can edit my answer
Answer:
$48 - $4 = $44
Step-by-step explanation:
Explained above