Write the algebraic expression described.To convert from meters to centimeters, we multiply by 100. For example, the number of centimeters in 3 meters is  If one piece of string has a length of  meters, and another piece of string has a length of  centimeters, express their total length in centimeters as an algebraic expression.

A. (10x + 3) cm
B. (1000x + 300) cm
C. (901x + 696) cm
D. (109x - 393) cm


Answer: D

Mathematics

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