Answer: x=-2
Y= -20
Step-by-step explanation
You replace the y in the second equation with 10x. This is because it says 10x=y
2x+10x=12x so you put that
12x=-24
To get x by its self you divide by 12.
-24 divided by 12 is -2.
Now you plug in -2 to either equation as y. I chose the first one because it's easier.
10(-2)=y
-20=y
Answer:
a problem with saving money
Step-by-step explanation:
i just foudn out you lips is the same skin as your eyes
Answer: Choice (3):
Remember that negative power is the same as reciprocal if the same magnitude power but positive.
Answer:
True
Step-by-step explanation:
Logic: if 3+4 =7 then 4+3 also = 7 or 3*4 =12 then 4*3 is also 12 etc.
Answer:
in the point slop form y=2x+8
the slope is 2
the y intercept is 8