Answer:
Infinitely many
Step-by-step explanation:
If we multiply the equation x-3y=7 by 3, we get 3x-9y=21, which is also the second equation. That means the two lines are on top of each other, meaning infinite many solutions.
You set both expressions equal to each other, then solve for x. Your answer will be x=12
Answer:
y-6=-14/11(x+4)
Step-by-step explanation:
The sum of the numbers is 20 10+10=20 20/2=10
Answer:
I don't know
Step-by-step explanation:
I (aee) - don't (dooont) - know (no)