Answer:
k=4
Step-by-step explanation:
First, distribute the 2 on the left side
2 (k - 5) + 3k = k + 6
2*k +2*-5 +3k=k+6
2k-10+3k=k+6
Combine like terms on the left side
5k-10=k+6
Add 10 on both sides
5k=k+16
Subtract k on both sides
4k=16
Divide by 4 on both sides
k=4
Hope this helps! :)
Answer:
b.
packaging costs
Step-by-step explanation:
Where is the pic of the angles to measure ? I would help
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Answer:
Choice 1. -3x + 2y = 5.
Step-by-step explanation:
The slope of the line = y2-y1/x2-x1
= (4 - 1) / (1 - (-1))
= 3/2.
To find the equation of the line we use the point-slope form of the equation of a line:
y - y1 = m(x - x1) where m = slope and (x1, y1) is a point on the line. So using m = 3/2 and the point (1, 4):
y - 4 = 3/2(x - 1)
y - 4 = 3/2 x - 3/2
Multiply through by 2:
2y - 8 = 3x - 3
-3x + 2y = -3 + 8
-3x + 2y = 5 (answer).
