HELP ASAP PLS RN! Maggie is centering a poster on a wall that is 48 inches wide. The poster is 15 inches wide. How far from the edge of the wall should Maggie hang the poster? *

A. 7 1/2 inches

B. 8 1/4 inches

C. 16 1/2 inches

D. 33 inches

On Monday, Greg walks the entire length of a trail that is 3 1/2 miles long. On Tuesday, he walks the entire length of a trail that is 4.6 miles long. On Wednesday, he starts out on a trail that is 2 1/5 miles long, but he does not walk the final 1.7 miles. How many miles does Greg walk in all on Monday, Tuesday, and Wednesday? *

A. 8 3/5 miles
B. 8 3/50 miles
C. 10 3/10 miles
D. 10 3/100 miles

Someone answer asap 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)) =