Which number line represents the solution to 2.5 – 1.2x < 6.5 – 3.2x?

we have

Group terms that contain the same variable, and move the constants to the opposite side of the inequality

Combine like terms

The solution is the interval-------> (-∞,2)

All real number less than

The answer in the attached figure

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)