Which number below has the least value?
A 7 1/4 B 7 1/5 C 7 1/2 D 7 1/10 E 7 1/20 ​

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.