Answer:
x = 51
Step-by-step explanation:
2x + 4 + x + 23 = 180
3x + 27 = 180
3x = 153
x = 51
The domain is the input values, which would also be X values.
{ x |x= -5, -3, 1, 2,6}
Answer:
the price is approximately $12.75
Step-by-step explanation:
Assignment: 
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Answer: 
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Explanation: 
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[ Step One ] Remove Parenthesis: (a) = a
[ Step Two ] Simplify 
[ Step Three ] Rewrite Equation
[ Step Four ] Simplify
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Pyramid Surface Area = (½ * Perimeter of Base * Slant Height) + Base Area
Pyramid Surface Area = (.5 * 56 * 11) + 14 * 14Pyramid Surface Area = 308 + 196Pyramid Surface Area =504 square millimeters
Source:http://www.1728.org/volpyrmd.htm
