Aclass has 30 people at the beginning of the school term but now has five pupils what is the percent of increase

Write an equation in slope intercept form of the line passes through the given point and is parallel to the graph of the given equation (0,0); y=3/8 x+2

How can (square root of 25) ^2 be rewritten?

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?