Simplify 22 – 5(2х + 4)
a. -10x+26
b. -10x+2
c. 34x+4
d.34x+68

What is f(3) for the quadratic function f(x)= 2x^2+ + x - 12

The rumpart family is building a new room onto their house. the width of the new room will be 16 feet. the length of the room will be 4% greater than the width. write an expression to find the length of the new room. what will be the area of this new room?

X+ y = 5 ; x - y =3 solve using linear combination