Astore has a 20% off sale on pants. with this discount, the price of one pair of pants before tax is $15.20. what was the original price of the pants?

$19

Step-by-step explanation:

Because we know that $15.20 is 20% off, that means $15.20 represents 80% of the original price. We can find how much 100%, the original cost, is if we found how much 1% costs and multiply that by 100. To find how much 1% costs, you would do 15.20/80 which is 0.19. Then, multiply 0.19 by 100. This results in the original price being $19.

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm

14

step-by-step explanation: