Simplify these two problems and show how you got them.

Marie will earn $15 per hour at a new job. during training, she will earn $10 per hour. what percent of marie’s regular hourly rate will she earn during training?

What is the equation of a vertical line passing through the point (−5, −1)? y = −5 y = −1 x = −5 x = −1

Find and simplify an expression for the area of five rows of x squares with side lengths of x centimeters.