Agarden hose can fill a swimming pool in 5 days, and a larger hose can fill the pool in 2 days. how long will it take to fill the pool if both hoses are used?

Simplify. show your work. ( 6x-2 ) ^2 ( 0.5x )^4

3x + 4y = 5 x- 3y = -7 solve by substitution

Describe how to determine the average rate of change between x = 4 and x = 6 for the function f(x) = 2x^3 + 4. include the average rate of change in your answer.