Subtract the second equation from double the first equation:
2x+6y-2x-(-4y)=0
10y=0
Therefore, y=0. Substituting this into the first equation, we see that:
x+3(0)=3
x=3
Therefore, x=3. The solution to this system is x=3, y=0, or (3, 0).
Slope intercept form is y = ax + b, where a is equal to the slope value, and b is equal to the y-intercept.
You have both the slope and y-intercept, which means that all you need to do is plug in the numbers to the equation in order to get your answer!
Let's plug in -7 for a, which gives you y = -7x + b.
Next, we'll plug in the y-intercept, which gives you y = -7x + 9.
Hope this helps!! :)
Answer:
40- 40
Step-by-step explanation:
hope this helps.
Answer:
Step-by-step explanation:
x+y=7 Coordinate (1,7)
Y=2x+1
answer is png image
Hi there, since 38% of 500 is 190 and 38% represents the number of trees, I believe 190 would be the answer. Hope this helps!
