I'm having trouble with this:
12b+3=-2b-4 i have to simplify the problem

What is the similarity ratio of a cube with volume 729m^3 to a cube with volume 3375 m^3

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

Astudent draws two parabolas both parabolas cross the x axis at (-4,0) and (6,0) the y intercept of the first parabolas is (0,-12). the y intercept of the second parabola is (0,-24) what is the positive difference between the a values for the two functions that describe the parabolas