Given that a: b = 5: 2, what is a in terms of b?

What is the solution to the system of equation graphed belowa.(0,-4)b.(2,5),1),-3)

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.

Interpret the following expression (5y^2-7)^3/(2y)^2