Round 75. 9913 to the nearest tenth

The sales totals at macy's food store have increased exponentially over the months. which of these best shows the sales in the first three months?

What values of x satisfy the inequality x^2-9x< 0? how is your answer shown on the graph?

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.