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Tim answered all the questions on his math test but got 10 answers wrong. He received 4 points for every correct answer, and there was no penalty for wrong answers. His score was 76 points.

 

Write an equation to determine the total number of questions (q) on Tim's math test.

Find the total number of questions on his math test.

Athena  Mar 27, 2017
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76 points/ 4 points per questions means he answered 19 questions correctly

plus the 10 he answered incorrectly 

76/4+10=x

19+10=x

29=x

Guest Mar 27, 2017

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