Answer:
Your share of money is $21.25.
Step-by-step explanation:
You and a friend are paid $38.25 for doing yard work.
You worked 2.5 hours and your friend worked 2 hours.
Let there be x dollars per hour for both friends. As same work is completed, and friends are paid together, we can write the equation as:

x = 8.5 dollars
Hence, friend earned = 2x = 2 x 8.5 = 17 dollars
You earned 2.5x = 2.5 x 8.5= 21.25 dollars
Hence, your share of money is $21.25.
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