X2 + 14x + 7 = 9x + 3
x =
or x =

Which data set has a greater spread? why? set a: {38, 12, 23, 48, 55, 16, 18} set b: {44, 13, 24, 12, 56} has a greater spread because .

Novak gives 9 packs of paper to a group of 5 students. if the group shares the paper equally how many packs of paper does each student get. write the a answer as a mixed number

Lines a and b are perpendicular. if the slope of line a is 3, what is the slope of line b?