Which expression is equivalent to the one shown below?

3(4g+11)

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.

Answer for 10 points show work you guys in advanced < 3

W-16=-12 solve each one step equation plz