To increase an amount bu 17.5%what single multiplier would i use ?

If 1 is divided by the sum of y& 4. the result is equal to 3 divided by 4 .find the value of m?

The trigonometric ratios sine and secant are reciprocals of each other

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.