Answer:
-1/2
Step-by-step explanation:
The equation for slope is (y2-y1)/(x2-x1).
Plug in the values given in the problem
(11-7)/((-2)-6)
Then simplify
4/(-8)=-1/2
Answer:
make me brainliest i have been subbed for a couple yrs not joking
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
210=120x1+90
120=90x1+30
90=30x3+0
To find how many cards Dan started with, we can use the given context to determine equations:
His dog ate half of his collection, and now there are 32 cards left. This means that with the addition of the 5 new baseball trading cards, Dan had 64 trading cards. Now that we know he had 64, we can take away the 5 new baseball cards Dan purchased:
64 - 5 = 59
Therefore, Dan initially had 59 cards.
