Y’all ixl is down I should be sad but I’m happy no more stress :D

What is the slope simplify your answer and write it as a proper fraction, improper fraction, or integer

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

True or false look at the picture pls : /