Which expression is equivalent to (9.2 × 12) + (9.2 × 10.4)

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

Which of the following are accepted without proof in a logical system? check all that apply.

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?