Answer:
<h3>
3x² - 7</h3><h3>The constant value is -7</h3>
Explanation:
Let the unknown number be x.
Three times the square of the number is expressed as;
= 3 * x²
= 3x²
The sum of the resulting expression (3x) and -7 is equivalent to;
= 3x² + (-7)
= 3x² - 7
Hence the mathematical expression of the statement 'the sum of three times the square of the number and -7' is 3x² - 7.
A constant is a value with no variable attached. It is always standing alone as a number in a an expression. The degree of a constant is zero. According to the resulting expression, the value of the constant in the expression is -7
<span>t many Natives came to greet the settlers.
I dont really have all the details but this is as much as i can help you.....
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Is this a question? What do you want answered? Right now, this is just a statement.
The key idea in President Obama's inaugural address was a call to restore responsibility.
<h3>What is an inaugural address?</h3>
It should be noted that an inaugural address simply means a first speech that's given by an individual starting a new job.
In this case, the key idea in President Obama's inaugural address was a call to restore responsibility. It was also about how ordinary people can take part in moving the country forward.
Learn more about inaugural address on:
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The correct answer is C. Look for the article’s main idea
