Acoffee table is on sale for 20% off the original price of $115. if there is 7.5% sales tax, what is the final price of the coffee table?

$98.9.

Step-by-step explanation:

1. We reduce the original price by 20%.

That is $115 - ($115*0.2)=$92

2. We add 7.5% tax on the discounted price to get the final price.

$92+($92*.075)=$98.9

Final price is $98.9

$25

step-by-step explanation:

25 - 4.50 = 20.5

20.5 / 2 = 10.25

10.25 + 10 = 20.25

20.25 - 12.50 = 7.75

therefore the answer is $25 as shown as the first number.

it is contrapositive

i could not see the question too well so check yourself again too . this is because i want you to get it correct.