Which word phrase can you use to represent the algebraic expression 3m? A. The sum of 3 and a number of m B. The difference of 3 and a number m C. The product of 3 and a number of m D. The quotient of 3 and a number of m

C. The product of 3 and a number of m

Step-by-step explanation:

because product of 3 means 3 times

a number of m

so the ans is c cuse it means 3 times m = 3m

on monday rodney ate 1/4th of the sandwich = 3/12

on tuesday he ate 1/3rd of the sandwich = 4/12

therefore in total he has eaten = 3/12 + 4/12 = 7/12

thus we can say that he has eaten 7/12 of the sandwich on monday and tuesday alltogether.

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