7. To make a cleaning solution, a custodian mixes bleach with water. The table shows the amount of bleach he needs for different amounts of the solution.
X
Amount of Solution (gallons)
3
4
6
9
Amount of Bleach (cups)
1.68
2.24
3.36
5.04
Write an equation to describe the relationship shown in the table.
Does this cleaning solution contain more or less bleach than a solution that is made by mixing
2 gallons of Solution with 1 cup of bleach? Explain.