A. Round 15 31/40 to the nearest whole number b. Round 1 5/9 to the nearest half
c. Round 4 3/8 to the nearest whole number
d. Round 10 2/3 to the nearest whole number

Trish receives $450 on the first of each month. josh receives $450 on the last day of each month. both trish and josh will receive payments for next four years. at a discount rate of 9.5 percent, what is the difference in the present value of these two sets of payments?

Liz had 140 pens and inna had 100 pens. after inna gave liz some pens, liz had 3 times as many pens as inna. how many pens did inna give liz?

Factor the expression using gcf 9b+45