Mathematics, 01.07.2019 14:30 milkshakegrande101

Josh is trying to buy a new smartphone for $400. he earns $25 per hour tutoring math students. he also earns $40 per hour being a clown at children's birthday parties. his parents will only allow him to work for 13 hours. how many hours does he need to spend being a clown ?

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Josh is trying to buy a new smartphone for $400. he earns $25 per hour tutoring math students. he al...