Write an inequality and solve.
kareem spent $8 less than marco spent at the mall. kareem spent more than $15.
how much did marco spend at the mall.

Find the roots of the equation below. x^2 - 6 + 9 = 0

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a.m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

What is the inverse of f(x) = 6x -24