On a house plan, 1 inch represents 15ft. How many ft would 3.5 inch represent?

52.5

Step-by-step explanation:

1 : 15

3.5 : 52.5

multiply 3.5 by 15

52.5

Step-by-step explanation:

3.5*15=52.5

(-6,0)(-3,-1)
slope = (-1 - 0) / (-3 - (-6) = -1 / 3

y = mx + b
slope(m) = -1/3
(0,-2)...x = 0 and y = -2
sub and find b, the y int
-2 = -1/3(0) + b
-2 = b

so ur equation is : y = -1/3x - 2u got it right...and u did get -2 as the y int...because in y = mx + b form, the number in the b position is ur y int