What is the difference between -2.5 and 1.8?

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

Find all solutions for 2y - 4x =2 y = 2x + 1 site: socratic.org

What is the cube root of -1,000p^12q3? -10p^4 -10p^4q 10p^4 10p^4q