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meriva
3 years ago
9

Evaluate 3x2+x-2 when x=-2

Mathematics
1 answer:
ss7ja [257]3 years ago
3 0

Answer:

8

Step-by-step explanation:

Evaluate 3x^2+x-2 when x=-2

Just plug in x = - 2 into the expression

= 3(-2)^2 + (-2) -2

= 3(4) -2 - 2

= 12 - 4

= 8

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Fiesta28 [93]

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Answer:

  91°

Step-by-step explanation:

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3 years ago
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Answer:

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Step-by-step explanation:

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3 years ago
Mary has 12 video games. She purchases five new video games each month as part of a video game club.
Oxana [17]

Answer:

The answer to your question is:  V = 12 + 5n

Step-by-step explanation:

Data

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Process

           - Consider the initial amount of video games

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           - Now, consider the number of video games the buys each month and the months

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8 0
3 years ago
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timama [110]

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3 years ago
Read 2 more answers
What is the equation of the line that passes through the point (4,3) and has a slope<br> of 1?
Mamont248 [21]

Answer (<u>assuming it can be in point-slope form)</u>:

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Step-by-step explanation:

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y-3 = 1(x-4)

5 0
3 years ago
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