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
Answer:
"Mudblood."
Explanation:
It's a rude Harry Potter slang term that means "half-witch/wizard half human".
Answer: An agricultural people, whose chief interest is the export of a commodity required in every manufacturing country, our true policy is peace, and the freest trade which our necessities will permit
Explanation: Just took the test
Answer:
I agree with the poem's message that a positive attitude can make the world a better place.
Explanation:
As we can see in the poem, a positive attitude towards something unexpected or negative can be fundamental to life.
The poem has very few lines, however there is a great message in it. The speaker has an encounter with a raven that throws snow on him, and instead of getting angry, the speaker changes his mood in a positive way: he feels rued and saved.
The speaker could have been angered by this unexpected event and reacted in a bad way, even this could have ruined his day. However, he takes a positive and humorous attitude.
If we all did the same with the bad things that happen to us, the world would definitely be a better place.
Explanation:
hi,your question is i incomplete, finish what
