What's the correct answer for this?

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Tom had a total of $220 and he spent $35 on a basketball ticket . what percent of his money did he have left?

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x

Asystem of linear equations contains two equations with the same slope. select all of the correct statements. i a. the system may have two solutions. - b. the system may have infinitely many solutions. c. the system may have one solution. o d. the system may have no solution. submit