25-01-2016
Mathematics

contestada

A cricket bat weighs 42 oz. together, two cricket balls and a cricket bat weigh the same as eight cricket balls plus 9 oz. how much does a cricket ball weigh? Please show work with equation.

Respuesta :

lydiarose707 lydiarose707

25-01-2016

8x + 9 = 42
8x +(9-9)=42-9
8x=33
8x/8=33/8
4.125oz

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