The Distributive property states that when we have the statement a(b + c), we can "distribute" the a by multiplying a times both terms that are inside the parenthses.
So in this problem, 2(5 + 7) can be simplified by distributing the
2 through both terms that are inside the set of parenthses.
Answer is 175 To start you need to work backwards from the mean so do 158*4 to give you the total of the revenue then simply minus what was given to get 175 Hope this helped
