Create a two variable system. 2h+3c=16 and 2h+10c=44 multiply one by -1 to cancel the 2h. ( I multiplied the second equation ) -7c=-28 --> c = 4
Answer: 24,000
Step-by-step explanation:
SIRI
The answer is:
X=20
This is because 20-7=13 and makes a true statement
Hope this helps have a good day! :)
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<u>Answer</u>
Center: (1,-12)
Radius: 5
<u>Work</u>
+
-2x+24y+120=0 (Subtract 120 on both sides and rearrange)
-2x++24y=-120 (Then divide 2 by 2 and square it. Do the same for 24.)
-2x+1++24y+144=-120+1+144 (You have to add the same numbers on both sides)
(Simplify)
So you would put (1,-12); r=5
