readytolearn10 readytolearn10

14-11-2016
Mathematics

contestada

What is 12.3-60.5xy if x equals 20 and y equals 4

Respuesta :

bookwormz bookwormz

14-11-2016

-4827.7

So we see 12.3- 60.5xy and x is 20 and y is 4.

So we substitute the x and y in.

12.3 - 60.5*(20)*(4)

Then we solve, we times first.

12.3 - 4840

Then we subtract, so it would be:
-4827.7

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