Draw a box and whisker plot for 23.5,18.2,3.3,23.3,11.3,18.8,78.8,6 9.1,2.2,16.1,54.9,44.8,37.4

Use the x-intercept method to find all real solutions of the equation. -9x^3-7x^2-96x+36=3x^3+x^2-3x+8

Do you mind if you guys me with this question i’m on number 8

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?