Start by finding the mean of the gas range:
21+24/2= 22.5
Multiply 22.5 by 20
22.5 x 20= 450
Your answer is 450 miles
Looks like the answer is 72.89 degrees, which is roughly equal to 73 degrees.
$24
(ignore this i don’t have enough characters )
35 + 35 =70 i guess its saying to add up the months so i guess its saying whats 35 + 35 =70 thats what i got