Your family enjoyed dinner for $65 and your server was fantastic. you want to leave a 20% tip. how much will the tip be?

43lbs of tomatos cost $387. how much would 41lbs cost

Diane’s bank is offering 5% interest, compounded monthly. if diane invests $10,500 and wants $20,000 when she withdrawals, how long should she keep her money in for? round to the nearest tenth of a year.

Let x = a + bi and y = c + di and z = f + gi. which statements are true?