Answer:
0 = -10
Step-by-step explanation:
add 9+2=11
11-10=1-10x rearange terms
-10x+11=1-10x subtract 11 from both sides
−10+11−11=−10+1−1
-10x=-10x-10 add 10 to both sides
−10+10=−10−10+10 simplify cause you subtracts 10 from each side and your left with
0=-10
Answer:
Produce of 2000 candy bars is the break even point.
Step-by-step explanation:
When you write the equation of a circle in the form

Then the center of the circle has coordinates
and the radius is 
So, in your case, the center of the circle is 