Mike is a salesperson in a appliance store. he is guaranteed a minimum salary of $220 per week or 5.5% of his total sales, whichever is greater. what is his gross pay for a week in which his total sales were $8,400?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

This is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 4 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 3 terms. this is a rational expression because the denominator contains a variable. this is a polynomial with 5 terms.

I'm marking the brainliest and it's 15 points