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Can you simplify 4/7? 24 points will be awarded!

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.

Use composition to determine if (x) or h(x) is the inverse of f(x) for the limited domain x2-1.