M = 18
I hope this helps. :)
The greatest common factor is at least 10. That comes from the two zeros, one on 60 and the other on 90.
10(6 + 9) Now you can take out 3 more 10*3 (2 + 3) = 30 * (2 + 3). There is another more mathematical way to do this. Factor using prime factors.
60 = 2 * 2 *3 * 5
90 = 2 * 3 * 3 * 5
Put all the bolds together. 2 * 3 * 5 These numbers represent the highest common factor.
GCF = 2*3*5 = 30
When you're given a list like that, the easiest way to find the answer is to just test the point in each one! Plug in -2 for y and 8 for x, and see which of the inequalities those values satisfy.
nope i do not know the asnwer
