Which of the following situations can be modeled by the expression -4 + (-7)? elsa lost four points on the last math quiz, and marc lost seven points. how many more points did marc lose than elsa? elsa lost seven points on the last math quiz, and marc lost four points. how many total points did they lose? elsa lost four points on the last math quiz, and marc lost seven points. how many total points did they lose? none of the above.

What kind of bond pays interest which is exempt from tax?

The longer leg of a 30° 60° 90° triangle is 16 times square root of three how long is a shorter leg

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)) =