What value of y satisfies the equation 5y6+56=16 ?

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Three times the difference of federico’s age, and 4, increased by 7, is greater than 37. what are possible values of federico’s age?

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?