The word in an expression that would translate to ADD mathematically is "Total."
Which word in an expression would translate to ADD mathematically?
Total
The same as
Difference
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In the expression: \(4x^2-2x+1\)
How many terms are there?
How many terms are there?
The expression \(4x^2 - 2x + 1\) has three terms:
- \(4x^2\)
- \(-2x\)
- \(1\)
So, there are 3 terms in total.
What is the leading coefficient of the first term?
In the expression \(4x^2 - 2x + 1\), the first term is \(4x^2\). The leading coefficient is the numerical factor in front of the highest degree term, which in this case is \(4\).
So, the leading coefficient is 4.
Which algebraic equation represents the words:
Twenty percent of your grade is 80 points. What was your grade?
Twenty percent of your grade is 80 points. What was your grade?
To translate the statement "Twenty percent of your grade is 80 points" into an algebraic equation, we can let \( x \) represent your grade.
The phrase "Twenty percent of your grade" can be expressed mathematically as \( 0.20 \times x \).
Thus, the equation representing the statement is:
\[ 0.20x = 80 \]
This equation can be solved to find your grade \( x \).
Solve the equation using the inverse operation: x/4 = 12
To solve the equation \( \frac{x}{4} = 12 \) using the inverse operation, we will multiply both sides of the equation by 4.
Starting with the equation:
\[ \frac{x}{4} = 12 \]
Multiply both sides by 4:
\[ x = 12 \times 4 \]
Now calculate the right side:
\[ x = 48 \]
Thus, the solution is:
\[ x = 48 \]
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