The n power of 5 is equal to 17 in algebraic expression

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.

Solve -.016x= -16. need solving this

The function f(x) is shown in this graph the function g(x)=6x