m is an unknown number that is being decreased by 7.
OPTION A IS WRONG BECAUSE MATHEMATICALLY IT IS WRITTEN AS

B IS WRONG BECAUSE IT MEANS

C IS WRONG BECAUSE IT MEANS

BUT D IS THE ANSWER BECAUSE IT MEANS

SINCE m IS TREATED AS AN UNKNOWN NUMBER.
GOODLUCK!!!!
Answer:
$15.57
Step-by-step explanation:
2.07 times 7.50 = $15.57!
We need more info to solve sorry
Interest = $500*0.12=$60
Processing fee = $25
Total finance charge = $(60+25)=$85.
APR=(total finance charge)/amount borrowed
=85/500
=17%