Simplify the expression and explain each step

1/3 x q x 3

G(x) = 2 sin(2x - π) + 4. using complete sentences, explain how to find the minimum value for the function.

Is there an x intercept in the equation 60*1.15^x

Due to financial difficulties the owner of 4 skateboard stores is going to close 2 of his stores. based on the money earned at each store, which two stores should remain open?