Write the equation of the line (in slope intercept form) that
has a slope of 2 and the
point (3, 4) is on the line.

An astronaut drops a rock into a crater on the moon. the distance, d(t), in meters, the rock travels after t seconds can be modeled by the function d(t)0.82. what is the average speed, in meters per second, of the rock between 5 and 10 seconds after it was dropped?

What is the gcf of 20c^3-5c^4+30c^6

For the right triangle shown, the lengths of two sides are given. find the third side. leave your answer in simplified, radical form.