The area (in square inches) of a rectangle is given by the polynomial function a(y)=y^2+7y+12. if the length of the rectangle is (y+3) inches, what is the width?

∠1 and ∠2 are complementary. ∠1=x°∠2=(3x+30)° select from the drop down menu to correctly answer the question. what is the value of x? . a.15 b.25 c.30 d.40 e.55

Abag has more green balls than blue balls, and there is at least one blue ball. let bb represent the number of blue balls and let gg represent the number of green balls. let's compare the expressions 2b2b and b + gb+g. which statement is correct? choose 1

Find the value of x. give reasons to justify your solutions! l, m ∈ kn