What is the mean of 72, 84, 89, 82, 93, 100, 90, 88, 80, 82, and 85

15 points! write the slope-intercept form of the equation of the line through the given point with the given slope. use y-y = m(x-x) to solve. through (2,5) slope= undefined

The ratio of the measures of the three angles in a triangle is 2: 9: 4. find the measures of the angels

Quick graph the line for y+2=32(x+4) on the coordinate plane. does anyone know the cordinates will mark brainliest.