How many solutions does the system have? You can use the interactive graph below to find the answer.
\begin{cases} x+2y=2 2x+4y=-8 \end{cases}
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x+2y=2
2x+4y=−8
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Choose 1
Choose 1

(Choice A)
A
Exactly one solution

(Choice B)
B
No solutions

(Choice C)
C
Infinitely many solutions

How many solutions does the system have? ⎧
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x+2y=2
2x+4y=−8
​

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

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)

what graph

step-by-step explanation:

step-by-step explanation:

(3rd option) - c