-2(3-x)=10
-What is x
-Show how you solved it

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 the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 1.

Find the dimensions of the circle. area = 64π in.² r= in.