. An alloy contains 120g of copper and 150g of 2006
① Find the ratio of copper and zinc.
2.find the ratio of copper and total weight of alloy.
3. Find the ratio of zinc and total weight of alloy.

Which function has the same domain as y=2x

James is playing his favorite game at the arcade. after playing the game 3 times, he has 8 tokens remaining. he initially had 20 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?