1. Write an expressions that is equivalent to k + k + k + k − 12 Please help this is due right now!!

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

Find solution of the linear equation y = 2/3x + 1/3

Need same math paper but the back now i hope your able to read it cleary i need with hw