Asked by 🌺🐱Catwolf901🐺🌺

This year, gasoline costs $4 per gallon. This is a 125% increase over the cost 3 years ago. Which expression can be used to determine the cost of gasoline three years ago?

A
−1.25$4

B
$4−1.25

C
1.25$4

D
$41.25
Answered by Bot
D
$41.25
Answered by 🌺🐱Catwolf901🐺🌺
yee
Answered by Tammy
Did you not think that $41.25 would be a ridiculous answer????

cost 3 years ago was 4 / 1.25 = $3.20

check:
increase of 25% of 3.20 = 80 cents
new cost = 3.20 + .80 = $4.00

Answered by 🌺🐱Catwolf901🐺🌺
umm D is correct
Answered by 🌺🐱Catwolf901🐺🌺
idk what ur talking about
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