What is the equation of a line that passes through (6,3) and has a slope of -2/3

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

Which function has the domain x> -11

98 point question what is the record for most points in one