Mackenzie's family watched 40 hours of TV last week. This week, they watched 50% fewer hours. How many hours of TV did they watch this week? hours

Use the inverse of the function y=x^2-18x to find the unknown value [tex]y = \sqrt{bx + c \: + d} [/tex]

Micah solves a linear equation and concludes that x = 0 is the solution. his work is shown below. (1 – 3x) = 4(– + 2) 0 = x which statement is true about micah’s solution?

You paint a 1/2 of a wall in 1/4 hour. how long will it take you to paint one wall