The pentagon shown is a regular pentagon, so each side has the same length. the perimeter of the pentagon is 22.5 centimeters. what is the value of x? (x-1.5)cm

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

Can some one explain how to slove specifically, what is the value of x? 0.9(x+1.4)-2.3+0.1x=1.6 enter the answer as a decimal in the box. x= ?

Over the course of a month, a person's weight decreases. what type of relationship is this? a. positive relationship