Find an equation of the line passing through the points (-6,-3) and (1,3)?

Will give brainliest summations with algebraic expressions image shown

Find the value of the variable and the length of each secant segment.

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