We're are given the following system of linear equations:


What we'll do, is substitute the

in the second equation by the definition of

given in the first equation (

):

We solve for

from the previous equation:


Now we know

.
In order to get the numerical value of

we use the fact that

in the first equation:

So

.
The answer is n=-2 and m=3.
Answer:
see attached
Step-by-step explanation:
Each step is 0.7 m, so 10,000 steps will be 0.7(10,000 m) = 7,000 m. Of course 0 steps is 0 meters, so the graph is a straight line with a slope of 0.7.
Answer:

Step-by-step explanation:
<u>Slope-intercept form:</u> y = mx+ b
m = slope
b = y-intercept
<u>Rearrange the equation:</u>

<u>Divide each side by -20:</u>


is your simplified, slope-intercept form equation.
Answer:
The answer is 22 point 62 degrees.
60 because area of a rectangle is l*b*w. So 6*2*5 will equal 60