Evaluate.Evaluate x + y + 11, if x is 28 and y is 39.

A. 78
B. 79
C. 67
D. 77


Answer: A

Mathematics

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A.
B. - 
C.
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Without actually converting, choose the most reasonable answer.A plant is 19 inches tall, which is about ________ .

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A.
B.
C. 3
D. ?
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