The diameter of a wheel is 98 cm. How many times would the wheel rotate to cover is 7.7 km?

Find also the distance covered by the wheel in 500 revolutions.

Which situation results in a final value of exactly zero?

Divide the following polynomials (2x2+x+3) / (x-2)

What is the value of this expression? (-4) to the fourth power

Rebecca wants to put 544 pennies in a coin collection book. the blue book fits 9 pennies per page. the red book fits 7 pennies per page. how many more pages would she need if she used the red book rather than the blue one?

Cesar boughy 2 bottles of juice that each homd 2 quarts and another bottle that holds1and1half gallons of juice. how many quarts of juice did he buy

What is the answer to this problem? 7-3x - 15=19

1/2a - 1/2 = - 3 solve the following equation

Henry wants to resize a 10 inch wide by 12 inch long photograph for the school newspaper. It is to fit in a space that is 5 inches wide. What is the length of the resized photograph in inches? a. 6 inches c. 4 inches b. 12 inches d. 7 inches

If X = 3 units, Y = 9 units, and Z = 5 units, what is the volume of the right rectangular pyramid shown above?

How many solutions does the equation 6y - 3y - 7 = - 2 + 3 have? A. Two B. None C. Only one D. Infinitely many Also explain how you got the answer so i can learn more about it.