housbri housbri

02-02-2022
Mathematics

contestada

Beth scored 92 and 96 on her first two tests. What score must she make on her third test to keep an average of 90 or greater?

Respuesta :

emildg08 emildg08

02-02-2022

Answer:

82 or more

Step-by-step explanation:

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surjithayer surjithayer

02-02-2022

Answer:

Step-by-step explanation:

average for 3 tests >90

total for 3 tests>90×3

or total for 3 tests>270

total of 2 tests=92+96=188

so score in third test >(270-188)

or >82

Answer Link

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