For another concert at the state fair, if you decide to charge $7 per ticket you will make an income of $12,000. If you increase the ticket price by $1 your income will increase to $12,900, and if you increase your ticket price by $2 your income will increase to $13,550. If this pattern continues, what would be the best ticket price that will result in the maximum income?

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.

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

What is 1.5% of 120 or what number is 1.5% of 120