HELP I WILL GIVE YOU BRAINLIS :)

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.

Which compound inequality could be represented by the graph?

Is (0,0) a to ? ys x2 - 4 y> 2x-1