There are 420 students that eat lunch. only on fridays do the lunch people serve pizza. 65% of the students purchase pizza on friday. how many pizza lunches were sold?
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Measure of angles 31 (x+4) (3x+9) me

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

|p| > 3 {-3, 3} {p|-3 < p < 3} {p|p < -3 or p > 3}