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's and company b's total laundry charges for a certain number of loads. define the variable used in the equations

part b: which company would charge less for 5 seconds of laundry ?

part c: how much money is saved by using the services of company a instead of company b to clean 9 loads of laundry

What is 20+(5 x 2/5 )+ 3 show your work

Write the equation for the parabola that has x− intercepts (−2,0) and (4,0) and y− intercept (0,4).

Someone answer this asap rn for ! a discount store’s prices are 25% lower than department store prices. the function c(x) = 0.75x can be used to determine the cost c, in dollars, of an item, where x is the department store price, in dollars. if the item has not sold in one month, the discount store takes an additional 20% off the discounted price and an additional $5 off the total purchase. the function d(y) = 0.80y - 5 can be used to find d, the cost, in dollars, of an item that has not been sold for a month, where y is the discount store price, in dollars. create a function d(c(x)) that represents the final price of an item when a costumer buys an item that has been in the discount store for a month. d(c(x)) =