A music store sells sets of headphones for $6. The table shows the relationship between the number of headphones the store sell in the amount of money the store earlier from headphone styles write an equation that represents the amount of money the store earned from headphone sales

Select all the correct locations on the table. consider the following expression. 76.493 select "equivalent" or "not equivalent" to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column equivalent not equivalent 343 equivalent not equivalent 49 78.498 78.498 75.493 equivalent not equivalent 75.7 equivalent not equivalent