The beginning tennis class has twice as many students as the advanced class. the intermediate class has three more students than the advanced class. how many students are in the advanced class if the total enrollment for the three tennis classes is 39?

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Solve for n. round to the tenths place, if necessary. 14.2 cups of flour6 loaves of bread= 20 cups of flour n

Suppose that g(x)=f(x+9) which statement best compares the graph of g(x) with the graph of f(x)