A group of students stood in a circle to play a game. The circle had a diameter of22 meters. Which measurements is closest to the circumference of the circle in meter>

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.