chapter 1 makeup

Solve the equation: x + 2.7 = 9.8

Solve the equation: -0.5(2x - 6) + 9 = -8

Solve the equation: 5 - 8x = -6 - 9x

Solve the equation: -2(8x - 1) = 5(1 - 3x)

• one solution

• no solution

• infinitely many solutions

Find each angle measure in the triangle.

A rectangle is 5 inches long and 2x inches wide. The value of the perimeter (in inches) is equal to the value of the area (in square inches). Find x.