Most recently answered word problems

Posted On Sep 19, 2017

It doesn't explain why you multiplied 7×4 and 5×2 if those numbers were tge denominators. You don't explain why you[..]

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Posted On Sep 18, 2017

I don't understand.

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Posted On Sep 18, 2017

how do I type an exponent

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Posted On Sep 18, 2017

How does the negative 7 become a positive 7.

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Posted On Sep 17, 2017

rather need help with the restrictions

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Posted On Sep 17, 2017

I need step by step

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Posted On Sep 16, 2017

then to the 5th step to the 6th

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Posted On Sep 16, 2017

how do you go from the 3rd step to the forth step?

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Posted On Sep 16, 2017

How do you arrive at the last step. Are you multiplying the step above it by (-1)? Thanks

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Posted On Sep 16, 2017

i do not understand how 16 x and 4x is 12 i thought 2 positive signs would make it 20

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