The amount of time (t) in minutes it takes Tracy to mow an average-sized yard is related to (n) the number of yards mowed. The equation is t = 2n + 12. How many lawns does Tracy mow if it takes 30 minutes?

asked Sep 4, 2023 57.0k views

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4 votes

Answer:9

Step-by-step explanation: 30= 2n + 12

Subtract 1Subtract12 from both sides

Divide both sides by 2

Kino answered Sep 9, 2023

by Kino

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