Which expression is equivalent to 3 7/8 - 6 1/4 Choose 1
3 7/8 + (6 1/4)
-6 1/4 +(-3 7/8)
6 1/4 - (3 7/8)
3 7/8 + (-6 1/4)

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?

What is the average diastolic blood pressure for adults

Kai walked one and two-thirds of a mile on saturday and four and one-sixth of a mile on sunday. how many miles did kai walk?