Suppose x, y, and z are prime numbers such that (x - y)(x2 + 2xyz + y) = 73
What is x + y + z?

What is the size of the matrix resulting from

Kayaks rent for $35 per day. which expression can you use to find the cost in dollars of renting 3 kayaks for a day?

Adesigner charges a one time fee of $200 plus $40 an hour for each project. write an expression to represent how much money the designer will make for a project