To solve this you can multiply the second equation by to get
3x+6y =18
Then you can subtract it by the first equation to get
7y= 14
And get y= 2
Then you plug in y to one of the equations to find that x=2
Answer:

Step-by-step explanation:

Factor out 6 from each term.

Take 6 as a common factor.

Answer:
The slope-intercept is the most “popular” form of a straight line. Many students find this useful because of its simplicity.
Step-by-step explanation:
We Know, 1 Km = 1000 m
so, 2 Km = 2000 m
So, ratio would be: 500 m / 2000 m
ratio = 1/4
So, your final answer is 1:4
Hope this helps!
For this it would simply be part over whole to figure out the percentage we would do (239/817)*100. This comes out to around 29.25% of the students are remote