I’m going to go with that they make 21$ for each member
9/10=a/30. and value of a is 27
Answer:

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Answer:
(4x + y)(3x-5x)
Step-by-step explanation:
Answer:
x=80
Step-by-step explanation:
The sum of interior angles in a quadrilateral is 360°
the square represents a right angle= 90 degrees
124+66+90=280
360-280=80
x=80