Jerry buys 9 packs of trading cards. There are 7 trading cards in each pack. After trading some of his cards for a comic book, Jerry has 35 cards left. How many cards did he trade away?

Abcd is a parallelogram. the diagram is not drawn to scale. if m

Asocial networking site currently has 400,000 active members, and that figure is predicted to increase by 32% each year. the following expression represents the number of active members on the site after t years.

Solve: 3x+y=6 4x-2y=18 show all work !