A model house that runs completely on renewable energy uses 222 windmills and 333 solar panels. Each windmill generates MMM kilowatt-hours (kWh) of energy per year, and each solar panel generates SSS kWh per year.

$6.42

step-by-step explanation:

b. y = 4x - 2

step-by-step explanation:

to find a parallel equation to an equation, make sure both equations have the same slope but different y-intercepts.

y = 4x + 1

4 = slope

1 = y-intercept

y = 4x - 2

4 = slope

-2 = y-intercept

they both have the same slope but different y-intercepts, so, b. is the correct answer.

and to check your work, you can graph both equations. : )

too hard the other guy did it

step-by-step explanation: