Round 87 to the nearest ten?

A bag contains 3 blue and 2 green marbles. What is the probability of drawing a blue marble folowed by a green marble, without replacing the first marble?

How many days are in 5 months?

4.9*10^5+0.0005 put into scientific quotation

Eliminate the parameter. x = square root of t, y = 3t + 7

A grocery store has cans of soup on 7 different shelves. The bottom 4 shelves each has 29 cans. The top 3 shelves each has

Evaluate the following absolute value expression |-100|-98

7. Which is the best buy? 6 shirts for $25.50 4 shirts for $18.00 5 shirts for $21

On Saturday afternoon, 41 out of 50 telephone calls taken at the overlook restaurant were for dinner reservations. what percent of the telephone calls were for dinner reservations.

2x - y = 2 2x + 3y = 22

P (9, 4) = 3024 126 15,120 362,880