Mathematics, 27.09.2019 01:50 keananashville

Katie has taken 5 math tests this year. on the first and second tests, she scored a 75. the third test she scored 10 points more than the first two. the fourth test she scored 95 and the last test she scored 90.

what is katie's average (mean) math score?

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Katie has taken 5 math tests this year. on the first and second tests, she scored a 75. the third test she scored 10 points more than the first two. the fourth test she scored 95 and the last test she scored 90. what is katie's average (mean) math score?

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Another question on Mathematics

Katie has taken 5 math tests this year. on the first and second tests, she scored a 75. the third test she scored 10 points more than the first two. the fourth test she scored 95 and the last test she scored 90.

what is katie's average (mean) math score?