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leonid [27]
3 years ago
14

(8x+5)+(−x2−8)I don't know what to do ​

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0

Answer:

-x^{2} +8x-3

Step-by-step explanation:

disa [49]3 years ago
3 0

Answer:

combine your like terms.

Step-by-step explanation:

(8x+5)+(-2x-8)

8x-2x=6x

5-8= -3

(6x-3)

Hope this helped stay safe:)

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Crank

Step-by-step explanation:

y = 2x + 6

2x - y = 2

To solve this system of equations, let's first add the equations together:

(y) + (2x - y) = (2x + 6) + (2)

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2x - 2x = 8

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There are no values of x that will make this equation true, so the lines never intersect, and therefore there are no solutions to this system of equations.

5 0
3 years ago
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Alex787 [66]

This question is incomplete. Because it lacks the diagram of the Rectangular prism. Find attached to this answer the appropriate diagram.

Answer:

295.2 cm³

Step-by-step explanation:

A Rectangular Prism is a 3 dimensional geometric shape.

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3 0
3 years ago
SHOW ALL WORK: Graph each lineby plotting its intercepts or by using the y intercept and slope. {2x-y=4 {3y-3x=6
pickupchik [31]

Answer:

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Step-by-step explanation:

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Step-by-step explanation:

5 0
3 years ago
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