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Sergio039 [100]
3 years ago
14

Expand & simplify: (x + 1)(x + 3)

Mathematics
2 answers:
Sindrei [870]3 years ago
5 0

Answer:

368

Step-by-step explanation:

Romashka [77]3 years ago
4 0

Answer:

x squared+ 4x + 4

Step-by-step explanation:

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Answer:

You want to calculate the interest on $5000 at 13% interest per year after 2 year(s).

The formula we'll use for this is the simple interest formula.

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t is the time involved, 2....year(s) time periods.

So, t is 2....year time periods.

To find the simple interest, we multiply 5000 × 0.13 × 2 to get that:

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vesna_86 [32]

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