Jake is comparing the prices of two laundry service companies. company a charges $20 per load and an additional $8 as service charges. company b charges $24 per load and an additional $4 as service charges. part a: write equations to represent company a and company b's total laundry charges for a certain number of loads. define the variable used in the equations. (10 points) part b: which company would charge less for 5 loads of laundry? justify your answer. (8 points) part c: how much money is saved by using the services of company a instead of company b to clean 9 loads of laundry? (first person to actually properly answer this gets brainliest)