After 20% reduction the price is $48 which means $48 is only 80% of the original price...so let x= original price
<span>48=.8x </span>
<span>60=x </span>
<span>it was $60
</span>
10/8 or 5/4 or 1 1/4 or 1.25 or 125 percent.
Answer:
explain to us please :/
Step-by-step explanation:
This can be rewritten as
(x -6)² = 90 . . . . . the left side is already a perfect square
x -6 = ±√90 . . . . . take the square root
x = 6 ±3√10 . . . . add 6
Answer:Why would I know?
Step-by-step explanation: get good fam
