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SOVA2 [1]
2 years ago
14

Problem #2 - 8.2B

Mathematics
1 answer:
Bond [772]2 years ago
5 0
Answer J

if you simplify 98 it’ll give you 9.89...
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The sum of two trinomials is 7x2 - 5x + 4. if one of the trinomials is 3x2 + 2x - 1, then what is the other trinomial?
Margarita [4]

Answer:

  b.  4x^2 -7x +5

Step-by-step explanation:

When you know a sum and one of its contributors, you can find the other by subtraction. The other trinomial is ...

  (7x^2 -5x +4) - (3x^2 +2x -1)

  = (7 -3)x^2 +(-5 -2)x +(4 -(-1))

  = 4x^2 -7x +5 . . . . . matches B

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2 years ago
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3 years ago
What is 4y+3x-10y+7x
Rus_ich [418]
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You have to add the like terms.
3 0
3 years ago
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Bess [88]

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Step-by-step explanation:hope this helped

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The data set shows the number of visitors to a museum every day for 10 days.
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D should be correct
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