Question

Evelyn buys new headphones on sale. She saves 15% on headphones that cost $146.99. When she goes to check out, there is 13% tax on the sale price. How much is her total bill?

Answer 1

based on the given conditions:
=146.99 x (13%-1)-(1-15%)
=146.99 x (0.13+1) x (1-0.15)
=146.99 x 1.13 x 0.85
=141.183895