Math

To pass a course with a C grade, a student must have an average of 70 or greater. A students grades on three tests are 63, 76, 67. Find what score the student must get on the next test to get a C average or better

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  1. 4 * 70 = 280

    63 + 76 + 67 = 206

    280 - 206 = ?

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    Ms. Sue
  2. I have three test overall in my math class. I got a 53% on the first on. What do I have to get on the next two test to pass the class?

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  3. 74 ?

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