3 years ago

Show me the equation for 3 less than 5 times a number is 12 use X for the variable

Mathematics

1 answer:

ANEK [815]3 years ago

7 0

Answer:

The required equation is 5x - 3 = 12

Step-by-step explanation:

We have to find the equation for the given condition

Let the number be x as given in the equation

Now according to the condition

5 time the Number is 5 *x = 5x

Three less then 5 time the Number would be 5x - 3

And all of it is equal to 12

Which gives us the equation

5x - 3 =12

The required equation is <em>5x - 3 = 12</em>

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kondaur [170]

Answer:

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Step-by-step explanation:

We have been given that John's cell phone gives him 1250 minutes for $25. We are asked to find John's bill for 1300 minutes.

First of all, we will find charges per minute by dividing $25 by 1250 as:

$\text{Charge per minute}=\frac{\$25}{1250}$

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Now, we will multiply 1300 by $0.02 to find John's bill.

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Step-by-step explanation:

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2 years ago

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