If i buy 25 candy bars at 3/$1.00,how much do i owe you

Simplify the expression 10/11(22z) + (a+5) -1

The graph shown is the graph of which function?

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.