Answer:
$35
Step-by-step explanation:
If $21 is 60% of the original price, then the original price is ...
21 = 0.60p
21/0.60 = p = 35
The original price is $35.00.
2
4x=2+3x
4x-3x=2
x=2
1/2 × (p+9) is the algebraic expression.
Here's a rainbow of logic.
