Beth uses the equation t = (3m + 10) to calculate the time (t) in minutes it takes her pet mouse to run through a maze that is m meters long. how long will it take beth’s mouse to run though a maze that is 2 meters long?

Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.