26calebwalton
26calebwalton 26calebwalton
  • 26-01-2022
  • Mathematics
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clarch19
clarch19 clarch19
  • 26-01-2022

Answer:

100

Step-by-step explanation:

let 's' = score on 6th test

[88(5) + s] ÷ 6 = 90

[tex]\frac{(440+s)}{6}[/tex] = 90

cross-multiply to get:

440 + s = 540

s = 100

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MusicalCrap
MusicalCrap MusicalCrap
  • 26-01-2022
it’s 100 but the other person explains it a lot better
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