In 6 months, the membership of the fitness company went from 3500 to 4200. What was the percent of increase in the membership

Match each polynomial with its factorization.

The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm

What is the value of x in the equation 1.5x+4-3=4.5(x-2)?