Will give brainliest
Subtract.
4x^2-5x+1 - (2x2+9x-6)
A 2x^2-14x+7
B 2x^2+14x-5
C 2x^2-4x+7
D 2x^2+4x-5

Rewrite as 4x^2-5x+1-2x^2-9x+6

4x^2-2x^2-5x-9x+1+6

2x^2-14x+7

So the correct choice is A

Hope this helped and don't forget to mark brainliest.

answer: 140

step-by-step explanation:

so just add all then it will be your answer but i am not pretty sur eif it is but hope this i am here to people

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)