What is the area of the composite shape?

A.14
B.24
C.36
D.68

Two lines parallel to the same plane are parallel to eachother

If 3x+8=3x+8 is it one solution or no solution

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (–4, 0) and (6, 0). the y-intercept of the first parabola 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? write your answer as a decimal rounded to the nearest tenth