David, Charlene, and Rudy earned a total of $22.00 yesterday. If Charlene earned three times as much as David did, and Rudy earned $2.50 less than Charlene did, then how much money did Rudy earn?

Saline iv fluid bags cost $64.20 for 24, 1000 ml bags from one supplier. a new supplier sells 500 ml bags for $2 each. the hospital uses about 10,000, 1000 ml bags each month. nurses report that about half of the bags are more than half full when they are discarded. if you are going to use only one supplier, which size bag provides the best deal, and how much will you save each month? compare the cost of the new supplier to the current one.

List the sides of δrst in in ascending order (shortest to longest) if: a ∠r =x+28°, m∠s = 2x+16°, and m∠t = x+12°

Write the function for the graph. (1.8) (0,4)