Cate and elena were playing a card game the stack of cards in the middle had 24 cards in it to begin wiht. cate added 8 cards to the stack elena then took 12 cards from the sack. finally cate took 9 cards from the stack. how many cards were left in the stack?

11

Step-by-step explanation:

24 + 8 - 12 - 9= D

32- 12 - 9 =d

20- 9 = d

D = 11

(D is the cards left in the stack)

incomplete question. how do you expect anyone to you when you do not post the question in its entirety?

well the 1 and -1 are always after the 0 and the 0 is inthe middle. s thats what i would guess. but i dont know what a slope of 2 is sorry

step-by-step explanation: