# 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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 Click here to see ALL problems on Miscellaneous Word Problems 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 ################################################### MERRY CHRISTMAS