The book says the answer is 17 lb. I can't figure out how this can be. I see the problem as 8 + (-9) = -1. I don't see how both numbers are to be added. HELP!!!!

The book says the answer is 17 lb. I can't figure out how this can be. I see the problem as 8 + (-9) = -1. I don't see how both numbers are to be added. HELP!!!!

A -62 feet C 46 feet B -46 feet...

we are studying subtracting integers with fractions but i am not getting it. Even with the negatives

I need to find out what is seven minus negative four

What is negative 1 minus negative 5?

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