Answer:
what is a domain
Step-by-step explanation:
please explain sorry
Answer:
ok
Step-by-step explanation:
1
Answer:
A
Step-by-step explanation:
The higher the negative number is the farther left it will be.
Answer:
x=
Step-by-step explanation:
3x-12-6x+21=23
-3x+9=23
-3x=14
x=
38
because since all abc and xy have the same coefficients it makes it easier.
i just made a=-2, b=-4,and c=4 because when added up it equals -2
i also made both x and y =5 becasue when added up it equals 10
so, -9(-2)+2(5)-9(-4)-9(4)+2(5)
18+10+36-36+10=38