There are 120 houses for sale in a new community. • of the homes have 2 bedrooms.
• of the homes have 3 bedrooms.
• The remaining homes have 4 or more bedrooms.
In this community, how many homes for sale have 4 or more bedrooms?

what i would say the best answer is a. 40.5

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step-by-step explanation:

y = 3x+4

step-by-step explanation:

to find the slope

slope = (y2-y1)/ (x2-x1)

    = (-8-4)/ (-4-0)

    = -12/-4

  = 3

using the slope intercept form of a line

y= mx+b

we know the slope is 3

we know the y intercept is 4 ( the point where it crosses the y axis or x=0)

y = 3x+4