The percent makeup they are charging is 25%.
Answer:
4+36x
Process:
4(1+9x)
Multiply 4 by the parentheses
=4*1+4*9x
=4+36x
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Step-by-step explanation:
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Answer:
∠ PQR = 55°
Step-by-step explanation:
∠ QPR = 74° ( vertical angles )
The sum of the 3 angles in a triangle = 180°
Subtract the sum of the 2 given angles from 180°
∠ PQR = 180° - (74 + 51)° = 180° - 125° = 55°