Compute the amount of interest earned in the following simple interest problem. a deposit of 4,500 at 5% for 3 years a. 6.75b. 67.50 c. 675.00d. 6,750.00

Diane owes $387 to her brother. if she debits her bank account $161.25 a month to pay him back, how many months will it take her to pay off the debt?

Beth makes batches of bluberry muffins and banna muffins. each batchis 6 muffins. she makes 2.5 batches of bluberry muffins. how many batches of bananna muffins should beth make if she wants to have a total of 60 muffins?

65% of students in your school participate in at least one after school activity. if there are 980 students in you school, how many do not participate in an after school activity?