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Mathematics 8 Online
OpenStudy (prominer10000):

x = 42 y = 20 x + y = ???

OpenStudy (anastasiai):

just plug in the numbers

OpenStudy (anastasiai):

42+20=???

OpenStudy (prominer10000):

I'm not sure.

OpenStudy (anastasiai):

in what ?

OpenStudy (anastasiai):

just put it in your calculator

OpenStudy (anastasiai):

or do it in your head

OpenStudy (prominer10000):

But that's cheating. I want an answer & explanation.

OpenStudy (anastasiai):

I told you

OpenStudy (anastasiai):

you see

OpenStudy (anastasiai):

y is equel to one number

OpenStudy (anastasiai):

x to another

OpenStudy (prominer10000):

How is putting my math problem in a calculator and getting the answer teaching me anything?

OpenStudy (anastasiai):

so if you have x=42 y=20

OpenStudy (prominer10000):

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