athenaclegg athenaclegg

08-07-2021
Mathematics

contestada

The average price of the first four books is $40. The average price of the next six books is $80. What
is the average price of all ten books

Respuesta :

25hanseract 25hanseract

08-07-2021

Answer:

$320

Step-by-step explanation:

For every even number of books, multiply the previous # by 2.

6.)40*2=80

8.)80*2=160

10.)160*2=320

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