SOMEONE PLEASE HELP ME !

If a =6, what is the value of 2a(3b + 5c)?

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.

Can someone check if i did this correct. it’s number 4 if you’re wondering.