0.4 gallons of gasoline each hour
We want to know how much gas he uses in 4.2 hours.
Multiply:
0.4 * 4.2 = 1.68
So he uses 1.68 gallons of gas in 4.2 hours.
49.77 minus the initial bill of 42.00 gives you the answer of $7.77.
Answer:
y= -3x+6
Step-by-step explanation:
Answer: it’s A
Step-by-step explanation:
I just took the test
ITS THE LAST ONE TRUST ME I JUST FINISHED WITH THAT ONE
