If x = 27 when y =6, find x when y = 2

y= 9.09

Step-by-step explanation:

if x varies proportionatly to x, and when y-6, x=27 then 6=k27 where k is a constant. to solve for the constant you divide 6 by 27 and you get 0.22 as the constant. you then sub that back into the equation 2=0.22x  and you get 0.09

answer: the anser is 3

step-by-step explanation:

c- 2o is equal to 9

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)