Answer:
2kx+4y=20 ⇒ kx+2y=10
3x+6y=30 ⇒ x+2y= 10
k is the coefficient of x, so it is the slope of the line
- when k=1, both equations will be same, then there are many solutions
- when k=0 there is one solution
- when k is anything different, then the lines will be parallel, so no solutions
I got you
Step-by-step explanation:
y=-2/3x-2
Answer:
I gotcu
The answer is 30.25
Step-by-step explanation:
5.5 divided by 4 equals 1.375
22 times 1.375 equals 30.25
Answer:
She will be able to fill 9 shelves with 1 book left over.
Let me know if you need more help! :)