Select the correct answer. is constructed by making arcs centered at A and B without changing the compass width. Which equation is not necessarily true?

A.
PQ = AB
B.
AP = PB
C.
AQ = BQ
D.
AR = RB

The system of equations graphed below has how many solutions?

What is the prime factorization of 230

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)) =