The equation w(x)=|x+2| gives us the absolute temperature error when the room temperature is x degrees Celsius.

What is the value of  y  in the solution to the system of equations? x  +  y  =  12x  –  3y  =  –30a. –8b. –3c. 3d. 8

Luke wants to reduce the area of his rectangular garden by 1/4 the expression 14/w can be used to represent this change. what is another way to write this expression?

Solve the system of equations using the linear combination method. {4x−3y=127x−3y=3 enter your answers in the boxes.