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leva [86]
2 years ago
12

Find the slope of the lines shown in the graph

Mathematics
1 answer:
Lunna [17]2 years ago
4 0
Red line: -2/3
Blue line: 2/1
Black line: 1/3

Sorry if it’s wrong, but I went be an through my math notes to try and figure it out for you.
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What is the solution to this system of equations y=x-2 y=-0.5x+4
gladu [14]

Answer:

Substitute y=x-2y=x−2 into y=-0.5x+4y=−0.5x+4.

x-2=-0.5x+4x−2=−0.5x+4

2 Solve for xx in x-2=-0.5x+4x−2=−0.5x+4.

x=4x=4

3 Substitute x=4x=4 into y=x-2y=x−2.

y=2y=2

4 Therefore,

\begin{aligned}&x=4\\&y=2\end{aligned}

​

​

​​  

​x=4

​y=2

​​  

Step-by-step explanation:

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2 years ago
The monthly rent of Marilyn's house went from $500 to $440, If p is the
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Answer:

um

Step-by-step explanation:

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2 years ago
A + 2c − 5b − c + a − b
dalvyx [7]
2a + 2c - 5b - c - b

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5 0
2 years ago
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A population of crawfish in a section of the Louisiana bayou increased from 900,000 to 1.2 million between 2010 and 2011. If the
slega [8]

Answer: 1,599,960

Step-by-step explanation:

Since the population of crawfish in a section of the Louisiana bayou increased from 900,000 to 1.2 million between 2010 and 2011. The percentage increase in population will be:

= (1.2 million - 900000) / 900000 × 100

= 300000/900000 × 100

= 33.33%

Since the population increases by the same percentage between 2011 and 2012, then the population in 2012 will be:

= (100% + 33.33%) × 1.2 million

= 133.33% × 1.2 million

= 1.3333 × 1.2 million

= 1,599,960

The population in 2012 is 1,599,960

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3 years ago
Pllllllllllllllllllllllllllllllssssssssssssssssssssssssssssssss helppp ASAP
wel

Answer: substitution

Step-by-step explanation:

Substitute 3 in for x for all equations.

3(3)+4 = 13

8(3)-1 = 23

3(3)+4 =13

Add all of the sides together to find the perimeter

13+23+13 =49

4 0
2 years ago
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