The probability of randomly selecting two oranges from a bowl of 5 oranges and 4 tangerines if the first selection is replaced

If each bricks costs and he can only buy one brick how much will it cost him to get the material to put around the outside of his garden?

The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip

Students are getting signatures for a petition to increase sports activities at the community center. the number of signatures they get each day is 3 times as many as the day before. the expression 3^6 represents the number of signatures they got on the sixth day. how many signatures did they get on the first day?