11.MARTIAN FINDS A SHIRT ON SLAE FOR 10% OFF AT A DEPARTMENT STORE. THE ORIGINAL PRICE WAS $20.Martain must also pay 8.5% sales tax.
a. how much is the shirt before taxes are applied
b. how much is the shirt after taxes are applied
SHOW YOUR WORK AND STEPS
A. Find 10% of $20, which is $2. Then subtract the sale 20-2, which is $18 B. Since you know the price without taxes is $18, you have to multiply 8.5% of 18, which is $1.53. $18.00 + $1.53= $19.53
