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Shkiper50 [21]
3 years ago
5

Jenny bought notebooks at the store for $1.35 each. She spent $8.10 on the notebooks. Let x represent the number of notebooks Je

nny bought. Use the equation 1.35x = 8.10 to find the number of notebooks she bought
Mathematics
1 answer:
patriot [66]3 years ago
8 0

Answer:

She bought 6 notebooks

Step-by-step explanation:

Here, we want to find the number of notebooks bought

This is represented by the number x

To find the value of x, we simply divide both sides of the equation by 1.35

Thus, we have

x = 8.1/1.35

x = 6

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Step-by-step explanation:

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Is the following statement a good definition? Why? An integer is divisible by 100 if and only if its last two digits are zeros.
nikitadnepr [17]

The given statement is An integer is divisible by 100 if and only if its last two digits are zeros.

The two conditional statements that can be made are:

1) If an integer is divisible by 100 its last two digits are zeros.

This is a true statement. If a number is divisible by 100, it means 100 must be a factor of that number. When 100 will be multiplied by the remaining factors, the number will have the last two digits zeros.

<h3>What happen when last two digit of the number are 0?</h3>

2) If the last two digits of an integer are zeros, it is divisible by 100.

This is also true. If the last two digits are zeros, this means 100 is a factor of the integer. So the number will be divisible by 100.

Therefore, the two conditional statements that are formed are both true.

So, option A is the correct answer.

Yes, it is. When the definition is separated into two conditional statements, both of the statements are true.

To learn more about the integer visit:

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4 0
2 years ago
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tatuchka [14]

Answer:

61°

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<2 is also equal to 61° by the interior angles theorem

Step-by-step explanation:

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Answer:

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Step-by-step explanation:

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3 years ago
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