Answer:
red
Step-by-step explanation:
1-red
2-blue
3-red
4-blue
5-red
6-blue
7-red
8-blue
9-red
10-blue
11-red
12-blue
13-red
14-blue
15-red
16-blue
17-red
18-blue
19-red
20-blue
21-red
22-blue
23-red
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Answer:
y=3/2x-7
Step-by-step explanation:
the equation of the line for slope-intercept form is y=mx+b, where m is the slope and b is the y intercept.
we are given two points: (4,-1) and (8,5)
the equation for slope is (y2-y1)/(x2-x1)
label the points:
x1=4
y1=-1
x2=8
y2=5
now substitute into the equation:
m=(5--1)/(8-4)
m=6/4
m=3/2
the slope of the line is 3/2
here is our equation so far:
y=3/2x+b
we need to find b
since the equation will pass through the points, we can substitute either one into the equation to find b
let's use (4,-1) as an example
substitute into the equation
-1=3/2(4)+b
-1=6+b
-7=b
the y intercept is -7
so the equation is y=3/2x-7
hope this helps!
Answer:
m = 
Step-by-step explanation:
Given m varies inversely as q² then the equation relating them is
m = ← k is the constant of variation
6 + 9x.....a common factor in both terms is 3
3(2 + 3x) <==
If I am reading this right, the final total after adding the 55% markup rate should be $159.65.
