Write a story problem about the lunchroom that matches the equation 5 +8+2=15.

Step-by-step explanation:

Kyrn, Tiler, and Zack went to buy their lunches. Kyrn bought a turkey sandwich and a bottle of water that only cost $5. Tiler bought only a ham and cheese sandwich that cost $2. Zack bought two slices of pizza and a bottle of cola that cost $8. How much money do they have to pay in total?

Note: I hope this is what you were looking for.

a function could be identified in 3 ways either on a chart,graph, or ordered pairs. first a function is that each point has its own. the rule is that there can be many x's to one y but there can not be 2 x's at different y's. so on a graph when you put a straight line through the y's there should be one dot only to be a function.

step-by-step explanation:

boxplot e is the answer