A sweater is on sale for 30% off the ticketed price of $42. How much will the sweater cost after the discount?
Discount is:
$42* (30/100)= $12.60
$42 -$12.60= $29.40
The sweater will cost $29.40 after the discount~
discount would be $12.60
initial amount subtract discount (42-12.6)
=should be $29.4