Solve the system by substitution.
= 4y - 6
-4x + 3y = –28
Help please

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 slope simplify your answer and write it as a proper fraction, improper fraction, or integer

Find cot x if sin x cot x csc x = √2