Find the value for x y and z

Give me the equations of two lines that have the same slope but are not parallel.

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

Tatiana reads 40 pages of her book every night for x number of nights. write an expression that shows the number of pages she has read