Answer:
Step-by-step explanation:
Simplifying
2m + -6n + 5n + 3m = 0
Reorder the terms:
2m + 3m + -6n + 5n = 0
Combine like terms: 2m + 3m = 5m
5m + -6n + 5n = 0
Combine like terms: -6n + 5n = -1n
5m + -1n = 0
Solving
5m + -1n = 0
Solving for variable 'm'.
Move all terms containing m to the left, all other terms to the right.
Add 'n' to each side of the equation.
5m + -1n + n = 0 + n
Combine like terms: -1n + n = 0
5m + 0 = 0 + n
5m = 0 + n
Remove the zero:
5m = n
Divide each side by '5'.
m = 0.2n
Simplifying
m = 0.2n
Your answer is y = 1/2x + 2. The slope formula is y = mx + b. To find the y-intercept, (b) you just look at where the line intercepts on the y-axis, which in your case it intersects at positive two. You can find the slope by using the rise over run formula. To get from point A to point B, the line rises up one on the graph, and "runs" over two, so the slope would be 1/2. Then we plug these numbers into the formula to get y = 1/2x + 2.
Note that an equation in the slope intercept form is y= mx + b where the slope is m and the y-intercept is b. Since we already know the slope (
, we can insert that for m.)
and this cancels out answer choice y = 6x - 2/3 and 8x - 2/3
Answer:
1500÷30=50
40× 50=2000
2000-1500=500.
therefore the answer is500
