1. Find the value of each expression. Show your work. (a) 1.42 (b) 300 + 2(0.5 + 4.5) 3 (C) 3 Ź +2 WHOEVER ANSWERS GET BRAINLESS NEED HELP

What is the value of x? enter your answer in the box. (cm)

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.

If a line is defined by the equation y = 5x + 2, what is the slope?