meggiemv1987 meggiemv1987

09-11-2016
Mathematics

contestada

Which of these is an algebraic expression?

A. 1 + 2

B.
2b – 5

C. 6 × 4

D.
102

Respuesta :

Noah11012 Noah11012

09-11-2016

B. because there is a variable (2b - 5)

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ampofoeugenia7 ampofoeugenia7

09-11-2016

the answer is 2b - 5. This is because there is a variable and other reasons.

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