Me with this!
which ordered pair is the solution to the system of equations?
{2x−5y=−5x+2y=11
a.) (3, 4)
b.) (15, 7)
c.) (7, 2)
d.) (5, 3)

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)

cool? what is the actuall ?

step-by-step explanation:

55 degrees because 55+55=110 degrees