3) A man buys a pair of shoes at a sale and paid $100.00, saving $20.00 on the marked price. The
percentage discount is
(A) 25
(B) 20 (C) 162/3
(D) 121/2

Which equation represents a line that is parallel to the line whose equation is 3x-2y=7( show all work)

Which statements are true about the linear equation y> 3/4x-2? check all that apply

The function c(n) below relates the number of bushels of apples picked at a pick-your-own orchard to the final cost for the apples. it takes as input the number of bushels of apples picked after paying an entry fee to an orchard and returns as output and returns as output the cost of the apples (in dollars)c(n) = 15n + 30which equation below represents the inverse function n(c), which takes the cost of the apples as input and returns the number of bushels picked as output