Afloor plan of a house was drawn using a scale of 1 cm=1.5 cm. the family room in the plan is pictured as 5cm by 4cm. in square meters, what is the actual area of the family room?

If f(x)= sqrt4x+9+2, which inequality can be used to find the domain of f(x)?

Sanya noticed that the temperature was falling at a steady rate of 1.4 degrees every hour from the time that she first checked her outdoor thermometer. by 6 a. m., the temperature had fallen 21 degrees. which expression can you use to find how many hours earlier she had first checked the thermometer?

What is the quotient? x+5/ 3x²+4x+5 © 3x2 – 11 + x + s 3x – 11 + 60 x + 5 o 3x2 - 11 - 50 x + 5 3x – 11 - - x + 5