-1=5+x/6 how do you solve the equation?

What scale factor was applied to the first rectangle to get the resulting image interior answer as a decimal in the box

According to statistics a person will devote 32 years to sleeping and watching tv. the number of years sleeping will exceed the number of years watching tv by 18. over a lifetime, how many years will the person spend on each of these activities

Which of the choices shown could be used to prove that aacp=abcp ?