An envelope has a perimeter of 30 inches. Its area is 50 square inches. What are the dimensions of the envelope?
inches by
inches

State if the two triangles are congruent. if they are, state how you know?

Aclothing designer is selecting models to walk the runway for her fashion show. the clothes she designed require each model’s height to be no more than y inches from 5 feet 10 inches, or 70 inches. which graph could be used to determine the possible variance levels that would result in an acceptable height, x?

How can you use synthetic substitution to tell whether a given binomial is a factor of a polynomial?