<h3><u>
Answer:</u></h3>
Option: C is the correct answer.
c) the coefficient of x is positive
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Step-by-step explanation:</u></h3>
We know that graph of a line goes up and to the right when the coefficient of x is positive.
Since we know that when a line goes up and to the right this means that the line is increasing and hence we will get a positive slope of the line and we know that the slope intercept of a line is given as:

as m is positive this means that:
the coefficient of x is positive.
Hence, the correct answer is:
c) the coefficient of x is positive
x/2 = -0.73
To solve for x multiply both sides by 2:
x = -1.46
Lets x = missing angle
x = 180 - (60+80)
x = 180 - 140
x = 40
answer
40
welll you know the valu now¿
Step-by-step explanation: