What property describes a number sentence 6 Plus 0 equals 6

A contractor digs a hole for the basements of a new house that is 40 feet long and 10 1/2 feet deep. What is the width of the hole if 6,510 cubic feet of dirt are removed? A. 80 feet B. 81 1/4 feet C. 16 Feet D. 15 1/2 feet

A hamster wheel has a diameter of 8.5 in. How many inches does the hamster run in one revolution? Use 3.14 to approximate for pie.

Which is greater 5/6 or 5/12

What are all the names that apply to √24

Which polynomial has zeros of 2, 5, and - 4? • A. (x + 2) (x + 5) (x - 4) B. (2x - 4) (x + 5) (x + 4) c. 6 - 2) (x - 5) (x - 4) D. (2x - 4) (x - 5) (x + 4)

What is 12+2-8=6-12 = - 6 + 18

A ramp leading into a building makes a 15 degree angle with the ground. The end of the ramp is 10 feet from the base of the building. Approximately how long is the ramp? Round to the nearest tenth.

What is 7 hunderedths in simpilest form?

Solve - 7x + 2x = - 45.

A car travelled 100 km with half the distance at 40 km/h and the other half at 80 km/h. Find the average speed of the car for the whole journey.