Collin M.
asked • 05/02/23Brian wants to purchase a car wash package from his local car wash. Package A is an unlimited number of car washes for a month, and it costs $35 with no additional charges. Package B is $22 for the month plus $1.50 per car wash. Brian wants to know how many car washes he would need to get in a month to make Package A the better deal.
Richard C. answered • 05/02/23
Confidence- building Algebra1 tutor with 18 years experience
22+1.20x > 35
1.20x >13
x > 10.83
You cannot get a partial car wash, so the answer is that if you get 11 car washes then the $35 flat rate is a better deal.
Collin M.
nevermind i figured it out, off of your example, so thank you so much for the help05/02/23
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Collin M.
should i have given the options too the question05/02/23