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tester [92]
3 years ago
10

on a piece of paper graph the system of equations then determine which answer choice matches the graph you drew and identify the

solution to the system y=2x -1 y= - x + 5

Mathematics
1 answer:
grigory [225]3 years ago
7 0

Answer:

the solution is (-2,3)

Step-by-step explanation:

a

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max2010maxim [7]
Positive correlation
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Bruno claims that the solution to the linear equation −3(2x+6)+25=1 is x=1. He shows the steps below to justify his solution.
jonny [76]

Answer:

Bruno is correct x=1

Step-by-step explanation:

-3(2x+6)+25=1

-6x-18+25=1

-6x+7=1

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6 0
3 years ago
What statement best describes the function?
xxMikexx [17]

Answer:

d

Step-by-step explanation:

3 0
2 years ago
What is the length of segment LP?
Mariana [72]
In the image, as denoted by similar sides OP and MN, we can conclude that the 2 triangles are similar triangles. To look for the value of x (which we can substitute later to find the length of segment LP), we relate the relations of segments LO and LP to segments LM and LN. This relation is shown below:

LO/LP = LM/LN

22 / x+12 = 30 / x+12 + 5
22 / <span>x+12 = 30 / x+17
</span>
Cross-multiplying:
30x + 360 = 22x + 374

Isolating x to one side of the equation by subtracting 22x and 360 from both sides:

30x + 360 - 360 - 22x = 22x + 374 - 360 - 22x
8x = 14
x = 1.75

Since we now have the value of x, we substitute this to the equation of LP:
LP = x + 12
LP = 1.75 + 12
LP = 13.75

Therefore the value of LP is 13.75 in.

8 0
3 years ago
The graph of the function y = x^2 - x -2
svp [43]

I hope this graph helps

8 0
3 years ago
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