A marine submersible descends more than 45 feet below sea level. As it descends from sea level, the change in elevation is -5 feet per second. For how many seconds does it descend? Write an Inequality.

Asquare and an equilateral triangle have the same perimeter. each side the triangle is 4 inches longer than each side of the square. what is the perimeter of the square

Nikita wants to apply for student aid to fund her college education. arrange the steps involved in nikita’s application for financial aid

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.