If the ratio between the radii of the two spheres is 3:7, what is the ratio of
their volumes?
O A 9.7
O
B. 9:49
O
O
C. 21:49
D. 27:343

Abox of chocolates cost $7 which equation relates the number of boxes sold parentheses x parentheses and total cost of the boxes sold parentheses y parentheses