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tensa zangetsu [6.8K]
3 years ago
9

How do you solve 4x=15 for x.

Mathematics
2 answers:
alexgriva [62]3 years ago
5 0
You divide each side of the equation by 4 .
Then you have

<em>x = 15/4</em>  or  3.75
ELEN [110]3 years ago
5 0
Yeah AL2006 was right you have to divide 4 on both sides because when a variable is connected to a number like that with no sign between them it is multiplication and the opposite of multiplication is division and 4 divided by 4 cancels out because it is 0. 15 divided by 4 is 3.75.
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Sophia puts $250 in the bank with a 2.5% annual interest rate compounded monthly. If Sophia does not touch his money, how much m
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Answer:

<h3> D) $276.26</h3>

Step-by-step explanation:

Deposited amount initially (P) = $250.

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Number of months in an year (n) = 12.

Formula for compound interest:

A=P(1+\frac{r}{n})^{nt}.

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A= 250(1+\frac{0.025}{12})^{12\times 4}

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<h3>Therefore, correct option is  D) $276.26.</h3>
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I am joyous to assist you anytime.

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