sorhaindosagie324 sorhaindosagie324
  • 11-05-2022
  • Mathematics
contestada

Desiree's test scores are 77, 90, 66, and 82.
What score does she need on the last test in order to average 80 on her tests

Respuesta :

cutybribri101
cutybribri101 cutybribri101
  • 11-05-2022
500 * .8 = 400

77 + 90 + 66 + 82 = 315

400 - 315 = 85 needed on next test
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