The weight of 5 children in a boat are 83 pounds, 92 pounds, 88 pounds, 105 pounds, and 86 pounds. What is the average weight, in pounds, per child?

Your client has saved $1,860 for a down payment on a house. a government loan program requires a down payment equal to 3% of the loan amount. what is the largest loan amount that your client could receive with this program

Ineed to know the answer to this algebra question.

45% of the trees in a park are apple trees. there are 27 apple trees in the park. how many trees are in the park in all?