Simplify the expression

-7 (-9 + 3t)

A cone has a volume of 9728 cubic millimeters. What is the volume of a similar cone with dimensions that are one-eighth the dimensions of the original?

The equation of line e is y = - 4/9x + 5/6. Line f is parallel to line e. What is the slope of line f

At a car dealership, the sales records of weekdays and weekends were examined. Ten of the days examined were weekdays and 10 of them were weekend days.

What is the inverse function of d (x) = - 2x - 6? DO NOT answer if you're not sure

4 5/8 + 2/3 whats is the answer

Find the value of sin210° How do you find this?

Elizabith uses 23.25 ounces of granola and 10.5 ounces of raisins for 15 servings of tril mix if each serving contains the same amount of trail mix how much is in each serving

The circle below is centered at the origin, and the length of its radius is 7. What is the circles equation?

1. Evaluate the expression when x=2, y = 3, and z = - 9:

Which resource is both renewable and inexpensive?