Intermediate algebra
chapter 5 quiz (5.2-5.4)
name
name moham
27 pts
"i will follow eastview's expectations for integ
eastview 's expectations for integrity in the completion of this assessment."
1. find the x- and y-intercepts for the function 3x - 4y = 12. (2 pts)
write the intercepts as ordered pairs.

7. if the value of x varies directly with the value of y, and x = 3 when y = 21. what is the valu y, and x = 3 when y = 21. what is the value of x when y = 105?

1mile equals approximately 1.6 kilometers. which best approximates the number of miles in 6 kilometers?

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)) =