Answer:
33$
Step-by-step explanation:
Beacuse when you just ad 27 plus 6 not 6%
<span>x2+6x+y2=7
We add 9 to each side of the equation
</span>
x2+6x+y2 + 9 =7 <span>+ 9</span>
(x+3)**2 + (y+0)**2 = 16
(x+3)**2 + (y+0)**2 = 4**2 (Standard form)
Step-by-step explanation:
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