For each term below, identify the coefficient and the variable. A.) 6r coefficient variable

B.) 20n coefficient variable

C.) y coefficient variable

D.) 9trx coefficient variable

A.) 6r    

coefficient = 6

variable = r  

B.) 20n

coeffect = 20

variable = n  

C.) y

coefficient = 1

variable = y  

D.) 9trx

coefficient = 9

variable = t, r, and x

Step-by-step explanation:

Coefficient = represented by a number

Variable = represented by a letter

For the third one y is the same as 1y therefore y has a coefficient of 1

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tyuiop[]ghjkl;

step-by-step explanatio89