If anyone understands can you please help me✨‍♀️

When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i

1. if events a and b are non-overlapping events, how do you find the probability that one or the other occurs? 2. what does it mean if p(a or b) equals 1?

George writes the mixed number as sum and uses the distributive property 1/2.-2/5=1/2-2+2/5=1/2