Rewrite the expression by using grouping symbols. 1/2 • 4 + 1/2 • z

A.) 4(1/2 + z)

B.) z(1/2 • 4)

C.) 1/2 • (4 + 1/2) • z

D.) 1/2(4 + z)

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)

(0.2)+(-8)=0.3+-3+0.3m is the equation i guess? ?

step-by-step explanation:

$6.42

step-by-step explanation: