-3.2(-5.9)(7) = ? answer pls ty

Leo has b boxes of pencils. each box contains 6 pencils. he has a total of 42 pencils. the equation that represents this situation the value of b that makes the equation true the first one is b+6=42,6b=42,b=42+6,or 42b=6 the second one are 7,836 48

Ben is three times as old as samantha, who is two years older than half of michel's age. if michel is 12. how old is ben?

Find the values of y: 3y^3(y^2+ 2/3y)=0