Question

what is the answer? 20 + (-3.05) + (-9.5)= A. 13.55 B. 7.0 C. -12.55 D. 7.45

Answer 1

So when you add a negative, it's as good as subtracting it. So get your calculator and type this: 20-3.05-9.5= and then tell me what you get.

Answer 2

7.45

Answer 3

Nice job, there's your answer (:

Answer 4

thanks for the help guys

Answer 5

you got it

Answer 6

no problem :p