Jayden had $43 in his bank account. He wanted to buy a game at GameStop. The game cost $15. He made the purchase. a) Write an expression to show his purchase activity.

b) How much did he have, after the purchase of the game?

the answer is 5/3x+7/5y+7

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.

the surface area is 124cm²

step-by-step explanation:

length: 4cm

width: 9cm

height:   2cm