Questions:
Algebra: Linear Equations and Inequalities
1. The surface area S of a right prism is given by S = 2B + Ph.
B is the area of the base.
P is the perimeter of the base.
And h is the height of the prism. Solve for B.
2. The length of a rectangle is five times its width. If the area of the rectangle is 500m², find its perimeter.
3. The sum of two numbers is greater than 12. The second number is 2 less than the first. What are the possible values for the first of the two numbers? In your answer, denote the first number by x.