The square and the triangle have equal perimeters. (there is a picture of a square with one side shown as x-5 and there is a picture of a triangle with one side shown as 12 and the other two sides as x)
a. find the value of x
b. find the perimeter

Rai compares two cable plans from different companies. which equation gives the correct value of mm, the number of months for which plans a and b cost the same?

What else equals 42 and 30 for multiply

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?