Given a graph of the line represented by the equation f(x)= -2x + b , if b is increased by 4 units, the graph of the na would be shifted r units what?

Suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet.

In an improper fraction, is the numerator equal to, less than, or greater than the denominator

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