Asked by Tony
A student has grades of 87, 94, 89, and 92 on four of the five unit tests in a course. Let x
represent the grade on the fifth test. This must be a whole number. An average, which can be a decimal,
of more than 90 is desired.
a) Using this information, write an inequality using x to represent the fifth test.
represent the grade on the fifth test. This must be a whole number. An average, which can be a decimal,
of more than 90 is desired.
a) Using this information, write an inequality using x to represent the fifth test.
Answers
Answered by
Ms. Sue
The student has a total of 362 points. He needs at least 450 total points.
How many points does the student need on the last test?
How many points does the student need on the last test?
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