20points

a farmer grows vegetables on a rectangular plot of land. the length of the plot is labeled in the diagram below. if the perimeter of the plot is (6x2 + 46x + 68) meters, what is its width?

Option A.

Step-by-step explanation:

1. The formula for caculate the perimeter of a rectangle is:

Where is the lenght and is the width.

2. You must substitute the expression of the perimeter and the expression of the length given in the problem, into the equation and solve for the width. Therefore, you obtain that the width is:

3. The answer is the option A.

i believe it is c.y = 9x

rise over run. 9 units up over 1 unit right or 9/1

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)