Cori is making punch for a family reunion. her recipe calls for 2 and 1/2 cups of lemonade per batch. she plans to make 20 batches of punch for the reunion. how many gallons of lemonade does she need?

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?

The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.

2x + 3y = 17 5x + 6y = 32 usibg method if elimination