Answer:
5. 3,2 is not | 0,1 is | 9,-1 is not | 6,-2 is | 5,0 is not
6. The line is gonna be y= 1/3 - 2
Step-by-step explanation:
For 5 just plug in the numbers for x and y.
24(10,000)+11(1,000)
=240,000+11,000
=251,000
Answer:
Infinitely many solutions
Step-by-step explanation:
If we have a system of equation like:
2x+y=4
6x+3y=12
If we make y the subject in the first equation and substitute into the second equation, we get:
6x+3(4-2x)=12
We expand to get:
6x+12-6x=12
6x-6x+12=12
Now the variable adds out to give:
12=12
This statement is true so the equation has infinitely many solution.
