Which of the numbers below is greater than zero? Select all that apply. A)0.8
B)4.5
C)1/4
D)-2.25
E)-0.5

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.