Calculate p² +3q when p=2 and q=2​

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

What is the reflection image of (5,-3) across the line y = -x?

Solve the system of equations using the substitution method. {y=−3x+7x=−2y−16 enter your answers in the boxes.