Answer:
ummmm
Step-by-step explanation:
u already answer ur own question tho?
-(-2-5x)+(-2)=18
2+5x-2=18
5x=18
x=18/5=3.6
Multiply original price by 90%
Answer:
12 over 15 and 1 over 15 i think
Step-by-step explanation:
Answer:
$25
Step-by-step explanation:
His grandma gave his $20 because .25*80=20
So his uncle gave him $25 because 45-20=25