Answer:
$13.33
Step-by-step explanation:
Shirt off 40%
Step 1) 40/100=y/28 Use percentage rules
Step 2) 40/100=11.20/28 $11.20=40% of $28
Step 3) $28.00-$11.20=$16.80 Shirt price after sale
Shirt price subtracted from total: $8.10
Hat price reverted to original:
60/100=8/y Equation. Multiply, then divide
60/100=8/13.33 Original price of hat
