Don’t got a lot of time, would appreciate an answer :) 100 point reward! Mr. Pham wrote the equation below on the board.

18 - 7x = -20.5

What is the value of X?

A) Negative 5 and one-half
B) Negative 5 Over 14
C) 5 Over 14
D) 5 and one-half

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