Find the difference (2x-5) and (3-9x)

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

Empty box + box + empty box fill in the box is equal to 30 how

Bradley hikes 12 miles in 3 hours. in relation to bradley’s hike, which statement describes the expression