Answer:
$1.20
Step-by-step explanation:
3.6/3=1.2
you would divide for the unit rate or in other words simplify it.
Part A
The first thing we must do in this case is to hide the slopes of each line.
line m:
m = (- 4-3) / (0 - (- 4))
m = -7 / 4
Line n:
n = (- 2-2) / (3-1)
n = -4 / 2
n = -2
Answer:
Lines m and n are not parallel because their slopes are different.
Part B:
We look for the slope of the K line:
k = (1 - (- 3)) / (4 - (- 3))
k = 4/7
We observe that it is true that:
k = -1 / m
Answer:
The lines are perpendicular.
Answer:
-1
Step-by-step explanation:
first 5+3=8
8-9=-1
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More than $1137.50 but less than $1327.34
