Ada yang bisa bantu mapel liear no 6-10

Me. drysdale earned 906.25 in interest in one year on money that he had deposited in his local bank if the bank paid an interest rate of 6.25% how much money did mr. drysdale deposit

Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Olga used 100 ounces of flour to make 225 muffins. how many ounces of flour will be used to make 300 muffins?