6.3 Exercise 73

Coupons Yvonne can use two coupons for the same purchase at her favorite department store. One coupon gives her $\$\text{20}$ off and the other gives her $\text{25}\%$ off. She wants to buy a bedspread that sells for $\$\text{195} .$

1. ⓐ Calculate the discount price if Yvonne uses the $\$\text{20}$ coupon first and then takes $\text{25}\%$ off.
2. ⓑ Calculate the discount price if Yvonne uses the $\text{25}\%$ off coupon first and then uses the $\$\text{20}$ coupon.
3. ⓒ In which order should Yvonne use the coupons?