Let's solve for y.
4x+7y=28
Add -4x to both sides.
4x+7y+−4x=28+−4x
7y=−4x+28
Divide both sides by 7.
7y/7=−4x+28/7
y=−4/7x+4
Answer: Choice B

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Work Shown:

This points us to answer choice B
Answer:
The graph would just be a vertical line as there is no slope or no change in the slope of the equation.
Step-by-step explanation:
Answer:
Solve:
(x=44, y=21} I think
Step-by-step explanation:
That is approximately, in order, a C, a C, a B, a D, an A, a B, and an A.
In grade points that is a 2, a 2, a 3, a 1, a 4, a 3, and a 4.
The average of those numbers is about 2.7, so you have a 2.7.
You can raise that by bringing up the D as it is an outlier here.