Solve for m: am/c = n
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Answer:
Step-by-step explanation:
the general equation for a line is:
where is the slope of the line, and
is the y-intercept.
Since we need a slope of -2/3:
,
So far we have that the line must have the equation:
the graph of a line with a negative slope is one that "falls" from left to right in the plane. And the number means that it falls at a ratio of 2 units in the y-axis for every 3 in the x-axis.
we are told that the y-intercept is that of the line:
--> here the y-intercept is -2.
Thus the equation of the line we are looking for is:
which means that this line crosses the y-axis at -2, and the graph is the one in the attached image.
The percent of the 7th graders that are in favor of school uniforms is 42.857% which can be rounded as 42.9%.
The survey results show there are a total of 112 7th-grade students and from this total, the number of students that support school uniforms is 48.
Let's calculate the percentage 48 represents:
- 100% = 112
- x = 48
- x = 48 x 100 / 112
- x = 4800 / 112
- x = 42. 857
This means the percentage of 7th graders that support uniforms is 42.857% which can be rounded to
Learn more about percentage in: brainly.com/question/834969
