Express the perimeter perimeter p of a rectangle as a function of the width w if the length of the rectangle is twice its width.

What number produces an irrational number when multiplied by -1.25

One positive number is 9 more than twice another. if their product is 95, find the numbers

Write an expression that represent sarah’s total pay last week.represent her hourly wage with w monday 5 tuesday 3 wednesday 0 noah hours wednesday 8 only with w wage did noah and sarah earn the same amount last week?