If line xy is 2ft line xy: yz = 1: 2. what is the length of line yz

we'll this would mean that the dunk tank and the bounce house are the same for 20 hours because the 2 represents that the two activities, and the 20 represents the amount of hours they both are. so with this said, it means that the answer is c. the costs for a dunk tank and bounce house are the same for 20 hours.

c.the costs for a dunk tank and bounce house are the same for 20 hours.

hope this .

the graph line crosses the x axis at both -6 and -2, so the answer would be the second one.