Choose the correct first step(s) to solve the system using elimination. 4x + 7y = 6 and 6x + y = 2

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?

Need same math paper but the back now i hope your able to read it cleary i need with hw

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?