Help please quicklyy The diagram below is of the Senior parking lot at North Desoto High School. The shaded rectangles indicate spaces that have been purchased by which they will paint to reflect their personalities.

Part A: What fraction of the parking spaces are shaded?

Part B: What percent of the parking are not shaded? Show your thinking (explain how you got it).

Part C:It costs $30 per parking space plus $10 per color to paint a parking space. Write an expression that could be used to find the total cost to paint any number of spaces with any number of paint colors. (Be sure to define your variables)

Part D: It costs $30 per parking space plus $10 per color to paint a parking space. Write an expression that could be used to find the total cost to paint any number of spaces of with any number of paint colors. (Be sure to define your varibles).

Part E: The school makes a $22 profit per parking space they sell. They want to save the money to use for supplies to remove the paint at the end of the year, so the next group of seniors can repaint the spaces. They need to make $135 in order to pay for the supplies. What percentage of the spaces must be sold to make enough money? Show and explain your work.

Part F: Coach Tyler and Mr. Ryan monitor all of the parking lots in the mornings and afternoons. Coach Tyler is responsible for monitoring “x” spaces and Mr. Ryan monitors 5 more than Coach Tyler. If there are 85 spaces total, how many does Mr. Ryan monitor? Show your work.