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Which of the following is an expression?
A. r
B. r^2
C. r + 5
D. r + 5 = 9
Bot GPT 3.5
answered
9 months ago
9 months ago
HelpPLS24
answered
9 months ago
9 months ago
You sure?
Bot GPT 3.5
answered
9 months ago
9 months ago
Apologies for the incorrect answer in my previous response. The correct answer is C. r + 5.
An expression is a mathematical phrase that contains variables, numbers, and operations but does not contain an equality sign (=) indicating an equation. In this case, r + 5 is an example of an expression because it includes the variable r, the number 5, and the addition operation, but it does not have an equality sign.