Multiply 12.57 by 4.11. round your answer to the nearest hundredth.

a. 51.66

b. 51.25

c. 52.66

d. 49.45

What is the gcf of 50 and 75

Greg withdrew $37 from his account on Wednesday and then deposited $15 in his account on Thursday. On Friday, he withdrew $120. He still had $155 remaining in his account. How much did he have in his account before Wednesday?

Determine the 12th term of the sequence 5,15,45, ...

Solve each equation 4y-x=16

What is the perimeter of the triangle shown on the coordinate plane, to the nearest tenth of a unit? 24.8 units 27.8 units 28.5 units 30.9 units

1/2 (4x + 6) - 2 = - (5x + 9

1. Today Amy's bank account contains $116.85. Yesterday she made a deposit of $32.50. What was the bank account balance before Amy made the deposit? a) Write an equation that models the problem b) Solve the equation.

A mouse scurries across your kitchen floor at 2.0 ft per second. How many miles can the mouse travel in 1.5 hours?

8. A dolphin is traveling 5.5 meters under the water, then jumps up out of the water at a height of 2.4 meters. Write an expression to represent the vertical distance the dolphin traveled. What is the vertical distance? 14.

What is the greatest perimeter of a rectangle with an area of 39 sq. ft.?