<span>x2+6x+y2=7
We add 9 to each side of the equation
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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)
Answer:
212 ft is the perimeter
Step-by-step explanation:
Answer:
250=15x+10
Step-by-step explanation:
250=y
10=b
15 is how much you are paying consantly
Answer:
The answer is less than one
Step-by-step explanation:
Because 1/2= less than 3
1 1/2= 3 and is less than 9
2 1/2= 5 not 15
Answer:
X × 2 - 6
Step-by-step explanation:
"Twice a number" means that it needs to be multiplied by two and "6 less than" means you need to subtract 6 at the end.