Ask Question
4 February, 20:58

Cindy averaged 88 on the first four tests of the year in her Algebra 2 class. If she scores a 95 on each of the remaining tests, her average will be a 93. Determine how many tests are left in the year.

+4
Answers (1)
  1. 5 February, 00:08
    0
    Let x represent the number of remaining tests this year.

    [4 (88) + x (95) ] / (4 + x) = 93

    352 + 95x = 372 + 93x

    2x = 20

    x = 10
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Cindy averaged 88 on the first four tests of the year in her Algebra 2 class. If she scores a 95 on each of the remaining tests, her ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers