I hope this helps good luck! :)
2x+4.25=7+8.50 you have to factor the answer out and then you get your answer
Answer:
(-1 3/5, 2 3/5)
Step-by-step explanation:
<u>Red Line</u>:
m = 3-(-1)/-2-2 = 4/-4 = -1
b = 1
<em>equation: y = -x + 1</em>
<u>Blue Line</u>:
m = 5-1/2-(-4) = 4/6 = 2/3
find 'b':
5 = 2(2/3) + b
15/3 = 4/3 + b
b = 11/3
<em>equation: y = 2/3x + 11/3</em>
<u>Find Point of Intersection</u>:
-x + 1 = 2/3x + 11/3
multiply each side by 3 to get:
-3x + 3 = 2x + 11
-5x = 8
x = -8/5
find 'y':
y = -(-8/5) + 1
y = 8/5 + 1 = 13/5
y = 2 3/5
Answer:
It's C.
Step-by-step explanation:
