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Sav [38]
3 years ago
8

after taking nine test Carols average grade in her Italian classes 90 her teacher drops the lowest of the nine test scores to de

termine the final grade of Carols final grade is 91 what was her lowest test score

Mathematics
1 answer:
Ostrovityanka [42]3 years ago
5 0

Answer:

82

Step-by-step explanation:

The sum of scores for the 9 tests must be 90 * 9 = 810. The sum of scores for the 8 tests is 8 * 91 = 728 so the lowest score is 810 - 728 = 82.

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Step-by-step explanation:

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olga55 [171]

Answer:

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Step-by-step explanation:

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7 0
3 years ago
In mrs.carters class there are 2.5 children. 14 of them were girls. what percent of the children in mr.carters class are girls
NeX [460]
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3 years ago
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Hope I helped!

Let me know if you need anything else!

~ Zoe
6 0
3 years ago
Solve each equation. Show all of your work and check your answer<br><br> 4x=1/3(6x-30)-2
Rus_ich [418]

Answer:

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Step-by-step explanation:

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