If it takes 5 men 20 hours to brick a house, how long will it take 8 men to do the job if they work at the same rate ?

If g(x) = x+1/ x-2 and h (x) =4 - x , what is the value of ( g*h) (-3)?

Reagan lives five miles farther from school than vanessa lives. write an expression to describe how far reagan lives from school

Erinn wrote the equation –5x + 4y = 32 to represent her hourly wage (y) and how this wage has changed during each year that she worked at a company (x). what is the rate of change in erinn's hourly wage per year?