SOLUTION: Write an expression that models the sum of your earnings for three weeks and Rich's earnings for two weeks if you each work r hours per week and Rich receives $15 in tips per week.

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Question 65478This question is from textbook
: Write an expression that models the sum of your earnings for three weeks and Rich's earnings for two weeks if you each work r hours per week and Rich receives $15 in tips per week. Simplify the expression. This question is from textbook

Answer by checkley71(8403)   (Show Source): You can put this solution on YOUR website!
3R*DOLLARS/HOUR=MY SALARY
3R*DOLLARS/HOUR+3*15=RICH'S SALARY
2(3R*DOLLARS/HR)+45=OUR COMBINED SALARIES
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MERRY CHRISTMAS

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