Mathematics, 18.02.2021 06:40 nuna37

The time is took Tayna to complete different sets of math problems varied directly with the number of problems in the set Tayna's data is shown in the table. If x = time, and y = the number of problems in the set, which equation models Tayna's direct variation A. y = 12x
B. y = 1.2x
C. y = x divided by 12
D. y = x divided by 1.2

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The time is took Tayna to complete different sets of math problems varied directly with the number o...