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Mathematics 12 Online
OpenStudy (anonymous):

Kelly’s scores on her first two tests in Algebra were 52 and 89. What will she need to make on third test to have an average of at least 79? 96 or better 85 or better 79 or better 80 or better

OpenStudy (anonymous):

79*3 = 237 so combined test scores this far = 141 she needs 96

OpenStudy (anonymous):

96 or better

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