College students are offered a 8? % discount on a textbook that sells for ? $44.50. if the sales tax is 8? %, find the cost of the textbook including the sales tax.

The final cost will be $44.22

Step-by-step explanation:

First we must find the cost of the book after the discount. We can do this by multiplying the original cost by 92% (since it is 8% off)

$44.50 * 92% = $40.94

Now we need to find the sales tax price. So we multiply by 108% (the cost + 8% tax).

$40.94 * 108% = $44.22

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation: