Anumber has three digits. the number is less than 140.the number has 7 as a factor. the number is even. the sum of the digits is less than 9. what’s my number?

How do i put 3(x+7) in distributive property

When is g(x) = 0 for the function g(x) = 5.23x + 4?

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.