Answer:

Step-by-step explanation:
Given:

Taking the terms of x to one side.


The value of x is:

The y-intercept of the line is (0, 12/7).
In the slope-intercept form, y = mx + b:
m = slope
b = y-intercept
The y-intercept is the point on the line where it crosses the y-axis, and has coordinates of (0, b). It is also the value of y when x = 0.
In the slope-intercept form, the value of b is the y-coordinate of the y-intercept, (0, b).
Therefore, the y-intercept = (0, 12/7).
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The answer of this problem is A because 3 times 21 is 63 and then you plus 1
which is 64
Answer:
A or B or C or D, one of those
2 1/4+1 2/4 = 3 3/4 this is how its done as 1/2 teaspoons is equivalent to 2/4