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Earn +20 ptsQ: What the expression for a number decreased by 19?
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Continue Learning about Algebra
Which algebraic expression represents a number decreased by 7?
It can be: x-7
Expression A number n increased by nineteen?
The expression "a number n increased by nineteen" can be represented mathematically as n + 19. This expression indicates that you are taking a specific number, n, and adding nineteen to it. The result of evaluating this expression would be the sum of n and 19.
What is the variable expression for negative ten decreased by 18 times a number?
-10-18x
How do you write 7 decreased by 4 times a number?
It can be: 7-4x as an algebraic expression
Which of the following verbal expression represents the algebraic expression 2x-8?
The verbal expression that represents the algebraic expression 2x-8 is "twice a number decreased by 8." In this expression, "2x" represents twice the value of a variable "x," and "-8" indicates that 8 is being subtracted from that value. Therefore, "twice a number decreased by 8" accurately describes the algebraic expression 2x-8.
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