mellowmw74 mellowmw74
  • 12-01-2018
  • Advanced Placement (AP)
contestada

how do you work out "when sally went bowling, her scores were 108, 72, and 95. if she bowls a 4th game, what will her score need to be to give her an average of 91?

Respuesta :

ashlynn413 ashlynn413
  • 14-01-2018
That's 108+72+95+x over 4 is equivalent to 91, then once you solve for x you get an answer of 89. She must score 89 points in her fourth game. 
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