What is the answer to the expression? Use Distributive Property to solve the expression. 2(35x + 15)

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.

What number is 7 units left of -15?