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VashaNatasha [74]
3 years ago
10

Expand the following: c) 4(2x +1)

Mathematics
2 answers:
murzikaleks [220]3 years ago
6 0

Answer:

= 4(2x +1)

= 4× 2x + 4×1

= 8x +4

Mashutka [201]3 years ago
6 0

Answer:

4*(2*x+1)

Step-by-step explanation:

Simplified we would write it as,

8x + 4, but we want to expand, so we would write out each operation being performed.

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6 0
2 years ago
What are the first three terms of the sequence defined by the recursive function an=an-1-(an-2-4), when a5=-2 and a6=0
BaLLatris [955]

Answer:

6, 10, 8

Step-by-step explanation:

aₙ= aₙ₋₁ - (aₙ₋₂ - 4)= aₙ₋₁ - aₙ₋₂ + 4

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a₆= 0

-----------

aₙ₋₂= aₙ₋₁ - aₙ + 4

  • a₄= a₅- a₆ + 4 = -2 - 0 + 4 = 2
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3 years ago
What is 437 divide by 60????
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6 0
3 years ago
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Marrrta [24]

Answer: Total number of pairs =872

Step-by-step explanation:

Since we have given that

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As we know that total means altogether in which we perform the additive operation.

Total pairs of skates the skating rent during April and May = 218+654=872

∴ Total number of pairs =872

7 0
3 years ago
Read 2 more answers
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