PLEASE HELP WITH REAL ANSWER! It’s really important for me and my grade! A rectangular room's length is three more than four times its width, w. An adjoining room has an area of 144 ft^2. Which function, f(w
represents the total area of the two rooms?
A. f(w) = 4w^2 + 3W + 12
B. f(w) = 4w^2+ 3W + 144
C. f(w) = 4w + 147
D. f(w) = 7W + 144

The perimeter of a stage is 116 feet. it is 17 feet wide. how long is it?

Arefrigeration system at your company uses temperature sensors fixed to read celsius (°c) values, but the system operators in your control room understand only the fahrenheit scale. you have been asked to make a fahrenheit (°f) label for the high temperature alarm, which is set to ring whenever the system temperature rises above –10°c. what fahrenheit value should you write on the label?

In an equilateral triangle, each angle is represented by 5y+3. what is the value of y? a. 9.7 b. 10.8 c. 11.4 d. 7.2