Respuesta :
Part A equation is 250=70x+50.
Part B equation is 250=75x+30-5.
How to find the equation?
Rhett made $250 washing cars with his mobile car wash company. He charges $70 per car and earned $50 in tips.
Applying it to the equation:
250=70x+50.
Scarlett made a profit of $250.00 with her mobile car wash company. She charged $75.00 per car wash and received $35.00 in tips, but also had to pay $5.00 in cleaning supplies per car wash.
Applying it to the equation:
250=75x+30-5.
How do the equations from Part A and Part B differ?
Part B Scarlett charged $75 and received $35.00 in tips, and also had to pay $5.00 in cleaning supplies per car wash.
Learn more about equation here: brainly.com/question/1214333
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