The table below shows that the number of miles driven by Dominic is directly proportional to the number of gallons he used. Gallons Used Miles Driven 33 584.1 36 637.2 42 743.4 What is the rate of gas usage, in miles per gallon? miles per gallon Submit Answer attempt​

problem:

f(x) = - 2/3x + 5; f(5/2)

substitute 5/2 in for x:

f(5/2) = -2/3(5/2) + 5

simplify the right side:

f(5/2) = -5/3 + 5

f(5/2) = 10/3

f(5/2) = 10/3

i hope this !

-2x + 7 = 7

subtract 7 from both sides.

-2x = 0

divide both sides by -2.

x = 0

my guess would be b and d, but i didn’t actually get out the pen and paper. lol