Question

1.Imagine you are in the market for a new home and are interested in a new housing community under construction in a different city.

a. x+y=56

b. y=3x

c. Use the equations from parts a. and b. of this exercise as a system of equations. Use substitution to determine how many of each type of floor plan is available. Describe the steps you used to solve the problen.

Answer 1

y=3x,
x+y=56
therefore x+3x=56
4x=56
x=14

Answer 2

THX