boiramen1
boiramen1 boiramen1
  • 20-07-2021
  • Mathematics
contestada

I NEED HELP QUICK PLEASE! D:
Jamie is taking the tests needed to join the math group. His scores were 89, 92, 94. What's the lowest score he can get on the fourth test and still have a 90 average?

Respuesta :

21mckimmyvito
21mckimmyvito 21mckimmyvito
  • 20-07-2021

It would have to be 85

Answer Link
annabethxchase
annabethxchase annabethxchase
  • 20-07-2021

Answer:

85

Step-by-step explanation:

(89+92+94+ x)/4>90

(275+x)/4>90

275+x>90

x> 85

Answer Link

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