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Evaluate each expression. | 9 | = -9 because Multiplying and Dividing with Positive and Negative Numbers. ... When the signs of the two numbers are the same, the answer will be positive. When the signs of the two numbers are different, the answer will be negative.
I believe its -9
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What is evaluate each expression?
That means to look at each statement separately and evaluate after each step.
How do you evaluate an algebraic expression when I know the value of each variable?
Replace each variables in the algebraic expression by its [known] value and calculate the value (ie evaluate) of the algebraic expression.
What does evaluate the expression mean?
Evaluating the expression is usually used in math, and it means solve the question.
How do you evaluate a math expression?
The evaluate a algebraic math expression you first must substitute a number for each variable. Then you must perform the operation in the correct order.
What is an algebra expression you replace each variable with a number?
evaluation, evaluate.
What is evaluate each expression?
That means to look at each statement separately and evaluate after each step.
How do you evaluate an algebraic expression when I know the value of each variable?
Replace each variables in the algebraic expression by its [known] value and calculate the value (ie evaluate) of the algebraic expression.
How would you evaluate the expression 3x-4y equals 9 when x equals 2 and y equals 5?
explain how to evaluate an algebraic expression for given variables. how would we evaluate the expression "3x-4y+9" when x=2and y=5?
How do you evaluate variable expressions?
To evaluate a variable expression, replace all the variables with numbers and simplify the resulting numerical expression. 3m for m = 9 3(9)=27
What does evaluate the expression mean?
Evaluating the expression is usually used in math, and it means solve the question.
How do you evaluate a math expression?
The evaluate a algebraic math expression you first must substitute a number for each variable. Then you must perform the operation in the correct order.
What is an algebra expression you replace each variable with a number?
evaluation, evaluate.
Define an expression that evaluates to true when i equals j?
In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.In Java, or C, the expression is simply:i == jIf the two are equal, this expression will evaluate to true; if not, it will evaluate to false.
How do you evaluate an expression when given values for the variables?
You replace each variable by its value. Then you do the indicated calculations.
What is 14-y if I rewrite this expression to substitute y4. Then evaluate each expression?
10
Evaluate an expression?
Find the value of the expression.
Evaluate the expression 17P2?
To "evaluate" an expression, you need to know the value for the variables.
