A student scored 84 and 87 on their first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give them an average between 85 and 90, inclusive.

A) 80≤n≤98

B) 99≤n≤84

C) 84≤n≤99

D) - 0.5≤n≤4.5

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7 December, 15:57

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Ortiz · Answer 1

The score in third quiz must be lie between 84 to 99 inclusive.

A student scored 84 and 87 on their first two quizzes. Write and solve a compound inequality to find the possible values for a third quiz score that would give them an average between 85 and 90, inclusive.A) 80≤n≤98B) 99≤n≤84C) 84≤n≤99D) - 0.5≤n≤4.5