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Mathematics 12 Online
OpenStudy (anonymous):

To get a B in​ math, Alexandria Pappas must average 80 on five tests. Scores on the first four tests were 8484​, 7373​, 8383​, and 7878. What is the lowest score that she can get on the last test and still get a​ B?

OpenStudy (anonymous):

@triciaal

OpenStudy (anonymous):

@welshfella

OpenStudy (triciaal):

average grand total over the number of entries

OpenStudy (triciaal):

|dw:1441584549017:dw|

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