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OpenStudy (anonymous):
Jessica has taken 6 English tests and scored: 87, 92, 85, 85, 89, and 98. What does she need to make on her next test to have an A, or an average of 90, in the class? A. 4 B. 54 C. 94 D. 100
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OpenStudy (anonymous):
@shamil98
OpenStudy (anonymous):
94 right?
OpenStudy (bruno102):
Yes correct!
OpenStudy (shamil98):
(87 + 92 +85 +85 +89 +98 + x )/ 7 = 90
OpenStudy (shamil98):
hold on -.-
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OpenStudy (shamil98):
536 + x / 7 = 90 536 + x = 630 x = 94 so yes you are correct.
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