X+6g-6g=x true or false and explain

a mermaid is swimming at sea level when a human comes by. She dives uderwater at a rate of 8 meters per second. She continues to descend for 20 seconds. What depth is she now?

What property is 8+5 = (4+4) + 5

Vitaly cracks open a piggy bank and finds $4.05 (405 cents), all in nickels and dimes. There are 9 more dimes than nickels. How many nickels does Vitaly have?

What is your father name?

The perimeter of a rectangle is 48 cm. The length is 6 cm less than twice the width. Which system would model this situation, and what are the length and the width? A 21 + 2w = 48 1 + 2w = 6 Solution: (9,6) B.

The diagonal of a rectangle is 100 units. The width is 80 units. What is the area of the rectangle in square units.

Is 9m=9m the answer for 3 (m-3) = 3m-9? if not what is the answer?

During bully's first week working in China shop he breaks a vase that cost $45.89 two glasses that cost $16.25 each and a platter that cost $135.49 if he makes $5.25 an hour how many hours will we have to work to pay for the things he broke

How do I graph and find slope intercept for for x+y=0

Simplfiy 12 the square root of 3 over12 and the square root of 7?