There is no information given about point V, so any answer will do for the question asked.
If we assume the intent is to ask about the image of point Z, then its coordinates will be 0.8 times those of point Z.
Z' = 0.8×(5, -4)
Z' = (0.8×5, 0.8×(-4)) = (4, -3.2)
The appropriate choice seems to be
C (4, -3.2)
F(2)=4(2)+5
f(2)=8+5
f(2)=13
36.89 total divided by the 8.6 gallons he bought = 4.2 so the price per gallon would be $4.20
1/4 times 4 is 1 hour so
3 1/6 times 4 is 12 2/3
Draw the number line then put the numbers on the number line by twos. Fore example, 2-4-6-8-10
