Granola bars cost .45 cents, gum cost .35, and crackers cost .50 cents. lauren buys two different items. she pays with a $1 bill and receives 3 of the same type of coin as change. what did she buy and what did she received as change?

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.

Hundred and tens tables to make 430 in five different ways

The graph shows the amount of money noah earned based on the number of lawns he cut. which list shows the dependent quantities in the graph?