a square has sides of 2x+3. If a rectangle is made up of three of these squares, which expressions would represent the perimeter pf the rectangle

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60

The amount of energy it takes to lift a box might be a function of which of the following

What is the solution of sqrt x+2-15=-3