Regina went out for breakfast. the bill came to $7.12. if regina has a discount coupon for 20%, how much will be taken off the bill

The amount of breakfast bill = $ 7.12

Regina has a discount coupon of = 20%

So, the amount taken off of the bill will be = 20% of 7.12

= = 1.424

Hence, Regina will get a discount of $ 1.424 or in other words $ 1.424 will be taken off the bill.

To calculate the amount paid after discount will be = 7.12-1.424 = $ 5.696

2 over 5 and 4 over 15

don’t know last one sorry

step-by-step explanation: