Answer:
2667 cookies
Step-by-step explanation:
127 times 21 = 2667
First you divide everything by 4 which will become b^2+2b-3=0
Then you can factor this which is
(b-1)(b+3)=0
B=1
B=-3 ... I think that's how you do it
Answer:
4 x + 8
Step-by-step explanation:
The answer is c, because it is the same line, just higher.
