Posted by **tyyyyyy** on Friday, May 27, 2011 at 3:43pm.

if you have two spinners,the first spinnerr has three sections: -1,-5,-6.the second spinner also has three sections:-5,4,8.if you spin both spinners and ADD the two numbers,what is the probability that the sum will be negative?

- algebra 1 -
**MathMate**, Friday, May 27, 2011 at 7:15pm
Make a table of outcomes, S=sum:

(Sorry, I have not found a way to line up the columns).

S -1 -5 -6

-5 -6 -10 -11

4 3 -1 -2

8 7 3 2

Out of the **9** outcomes, how many are negative? Hence deduce the probability.

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