algebra 1
posted by tyyyyyy on .
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?

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.