As a = 0 , there is no sign . Its only 0. Thus the answer is (c)
The yogurt can weigh anything above or equal to 4 ounces and less or equal to 6 ounces.
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Answer:</h2>
If the line is parallel to the one given, their slopes are the same, so we need to find the y-intercept, then we can determine the slope-intercept form parallel to the given line.

Now that we have the y-intercept, we can create the equation.

We can prove this by graphing both lines, like so.
Answer:
I would say that the answer is 1000=273+m
Answer:
No solutions
Explanation:
The given system of equations is
2y = x + 9
3x - 6y = -15
To solve the system, we first need to solve the first equation for x, so
2y = x + 9
2y - 9 = x + 9 - 9
2y - 9 = x
Then, replace x = 2y - 9 on the second equation
3x - 6y = -15
3(2y - 9) - 6y = -15
3(2y) + 3(-9) - 6y = -15
6y - 27 - 6y = -15
-27 = -15
Since -27 is not equal to -15, we get that this system of equation doesn't have solutions.