Calculate the total cost of an item bought at a negotiated price of $14,380, a $2,700 trade-in allowance, a sales tax of 7.2 percent, and a $79 registration fee.

$14266.08

$13,689.35

$12,794.36

$12,599.96

Me because some of question i don’t understand

Ifurniture stores having a weekend sale and is offering 20% discount on patio chairs and table the sales tax on furniture is 6.25 using function composition how can you represent the total amount a that you would need to pay for this furniture that cost x dollars

An equation in slope-intersept form the lines that passes thought (-8,1) and is perpindicular to the y=2x-17.