andie08 andie08
  • 17-01-2020
  • Mathematics
contestada

a textbook store sold combined total of 296 biology and psychology textbooks in a week. the number of biology textbooks was three times the number of psychology textbooks sold. how many textbooks of each were sold

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Hippie2232
Hippie2232 Hippie2232
  • 17-01-2020

Answer:

888 psychology books were sold

Step-by-step explanation:

296•3=888

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