The slope-intercept form of a line:

m - slope
b - y-intercept
Convert 2x + 3y = -6 to the slope-intercet form:
<em>subtract 2x from both sides</em>
<em>divide both sides by 3</em>

Let
and 

We have 
Therefore

We have the equation of a line:

Put the coordinates of the point (0, 0) to the equation:


Answer: 
The anwser is b because sum means add
4 x 9 = 36, so 4 x 10= 40 10 days to finish it all
45 + 4 makes 49 if that counts
X>43/3
Or X>29/3
Depending if you mean (7-2)/3 or 7-(2/3)