Mathematics, 16.12.2021 21:30, Gigglygoose3159

Which math expression means the sum of an unknown number and 15 A. 15 . X
B. x + 15
C. x - 15
D. 15 divided by x

Answers: 1

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Which math expression means the sum of an unknown number and 15 A. 15 . X
B. x + 15
C....