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rjkz [21]
3 years ago
11

Solve 15x + 2 = 47 (what is the value of the variable “x?”) *

Mathematics
2 answers:
Dima020 [189]3 years ago
7 0

Answer:

x = 3

Step-by-step explanation:

15x + 2 = 47 \\ 15x = 47 - 2 \\ 15x = 45 \\ x =  \frac{45}{15}  \\ x = 3

aleksandr82 [10.1K]3 years ago
7 0

Answer:

x=3

Step-by-step explanation:

47-2 then divide by 15

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ICE Princess25 [194]

Answer:

A).Amount = $218250

B). Amount = $88700

Step-by-step explanation:

A) .$5000 in an account at age 23, and withdraw it 42 years

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Rate r= 9%

Number of times compounded n= 42

A= p(1+r/n)^(nt)

A= 5000(1+0.09/42)^(42*42)

A= 5000(1+0.002143)^(1764)

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A= 218250

Amount = $218250

B).waits 10 years before making the deposit, so that it stays in the account for only 32 years

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Number of times compounded n= 32

A= p(1+r/n)^(nt)

A= 5000(1+0.09/32)^(32*32)

A= A= 5000(1+0.0028125)^(1024)

A= 5000(1.0028125)^1024

A= 5000(17.74)

A= 88700

Amount = $88700

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3 years ago
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Answer:

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