Answer:
i think factor the expression (r+7)(r+14) is answer
Step-by-step explanation:
The cost revenue graphs will be as shown in the figure
From the graph the break-even point is at n=15 and C=300.
5xy-10x
5x are both common, so take that as a factor:
5x(y-2)
And so
5xy-10x = 5x(y-2)
I believe the answer is D
y+2=-2(x-5)
-2*-5=10
y+2=-2x+10
-2 -2
y=-2x+8