Ask Question
23 December, 13:13

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.

+3
Answers (1)
  1. 23 December, 15:39
    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?
Find 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 you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers