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Bumek [7]
3 years ago
14

1. What is the standard form for the following: 3x^2 - 4x + 6x^5 + 10x^3 - 8

Mathematics
1 answer:
Mrrafil [7]3 years ago
6 0

Answer:

how this helps

Step-by-step explanation:

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$13.50

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The total is $103.50.

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Answer:

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<em>(</em><em>3</em><em>*</em><em>5</em><em>)</em><em> </em><em>+</em><em> </em><em>2</em>

<em> </em><em> </em>

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3 years ago
Algebraically solve the system of equations 2x + y = 5 and 5x − 2y = 8.
Tpy6a [65]

Answer:

x=2, y=1

Step-by-step explanation:

2x + y = 5

5x − 2y = 8.

Multiply the first equation by 2

2( 2x + y) = 5*2

4x +2y = 10

Add this to the 2nd equation to eliminate y

4x+2y = 10

5x -2y = 8

--------------------

9x = 18

Divide by 9

9x/9 = 18/9

x = 2

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2x+y = 5

2(2)+y = 5

4+y = 5

Subtract 4 from each side

y = 5-4

y =1

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3 years ago
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Vladimir79 [104]

Answer:

B.0.25

Step-by-step explanation:

7 0
2 years ago
Jenson has 256 beads. He gets 67 more beads from a friend. He then uses 157 of the beads to make necklaces for his teachers. Fin
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