Write a word sentence as an inequality.

A number k minus 8.4 is greater than 21.

(40 points) i need some . an answer definition is appreciated as well.

There are 20 children in the cast of a class play and 8 of the children are boys of the boys 4 have a speaking part in the play and of the girls 8 do not have a speaking part in the play if a child from the cast of the place chosen at random what is the probability that the child has a speaking part

Given a(-12,5) and b(12,29) find the point that divides the line segment ab three-eighths of the way from a to b