Turn this into a mathematical statement One-half a number (x) is equal to 14

Mathematics

2 answers:

sergey [27]3 years ago

3 0

One-half a number (x) is equal to 14.

One-half: 1/2

a number x: multiplied by x

is equal to: =

1/2x = 14

If you were going to solve for it, divide both sides by 1/2.

x = 28

USPshnik [31]3 years ago

3 0

the mathematical statement would be

1/2x=14

x=28

So the answer would be 28

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Zina [86]

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3 years ago

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3 years ago

The solution to the following system of linear equations lies in which quadrant? −2x + 3y = 8 4x + y = −2

sashaice [31]

First, let's find the solution.

-2x + 3y = 8
Add 2x to both sides.
3y = 2x + 8
Divide both sides by 3.
y = 2/3x + 8/3

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Subtract 8/3 from both sides.
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4 years ago

Antonio wants to invest $7600 in a saving account. Determine the interest rate (simple interest) required for Antonio’s investme

disa [49]

<h3>Interest rate required for Antonio’s investment to double in value in 12 years is 8.3 % per annum</h3>

Solution:

Given that,

Antonio wants to invest $7600 in a saving account

Antonio’s investment to double in value in 12 years

To find: Rate of interest

The total amount using simple interest is given as:

$A = p(1+\frac{r}{100}t)$