I think it’s -4 but i’m not sure
In December she would have saved $1585 because 1235 + 250 = 1485. You can find how much money she raised in those 2 months by adding the totals of both months together, so 1485 + 1235 = 2720. She saved $2720 in the 2 months.
Answer : B
x^2-9x+14
Lets factor ![x^2-9x+14](https://tex.z-dn.net/?f=x%5E2-9x%2B14)
We find out two factors whose product is +14 and sum is -9
Two factors are -2 and -7, we split the middle term -9x using -2 and -7
![x^2-2x-7x+14](https://tex.z-dn.net/?f=x%5E2-2x-7x%2B14)
Group first two terms and last two terms
Then factor out GCF from each term
![(x^2-2x)(-7x+14)](https://tex.z-dn.net/?f=%28x%5E2-2x%29%28-7x%2B14%29)
![x(x-2)-7(x-2)](https://tex.z-dn.net/?f=x%28x-2%29-7%28x-2%29)
![(x-2)(x-7)](https://tex.z-dn.net/?f=%28x-2%29%28x-7%29)
so x-2 is one of the factor
Answer:
12
Step-by-step explanation:
21=31
31=7+2-3+0=12
This is correct because linear equations mean add subtract divide and multiply instead of finding roots and squares