10. A cell phone costs $200 to start. Then theres is a 50$ charge each month. a. What is the total cost (start up fee and monthly charge) to use the cell phone plan for 1 month?

The art class is planning to paint a mural on an outside wall. this figure is a scale drawing of the wall. width: 11 in length: 28 in unit rate: 1.5 ft per in. write the ratio of the area of the drawing to the area of the actual mural. write your answer as a unit rate. show that this unit rate is equal to the square of the unit rate 1.5 ft per in