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A mathematician works for t hours per day and solves p problems per hour, where t and p are positive integers and \(1 . One day, the mathematician drinks some coffee and discovers that he can now solve  \(3p+7\) problems per hour. In fact, he only works for  \(t-4\) hours that day, but he still solves twice as many problems as he would in a normal day. How many problems does he solve the day he drinks coffee?

 Jun 23, 2021
 #1
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See here  :    https://www.algebra.com/algebra/homework/quadratic/Quadratic_Equations.faq.question.1047022.html

 

 

cool cool cool

 Jun 23, 2021

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