Don’t know how to solve. Pls help!

Which ahows the graph of the solution set of 6x+4y< 12

What is the solution of log2  (3x  -  7)  =  3? 4 5

Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, –12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.