How do you subtract 7 and one fourth and 4 and 11 twelves

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.

Using the information in the customer order, determine the length and width of the garden. enter the dimensions. length: feet width: feet

Simplify the given expression leaving the answer in improper fraction form. 2/3+5/6