For each figure, find x. Then find the perimeter.

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?

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