Suppose you want to buy a pair of shoes that costs. The shoes are currently on sale for 10% off. When you purchase the shoes, you will have to pay sales tax Show how to set up the calculation to determine the total you must pay for the shoes,
a) 0.8 0.35
) 0.98 +0.05.2
C) 0.01 +0.05(0.9)
d) 0.03(0.01