The dilation Do, 3(x, y) - (3x, 3y) is performed on the
pre-image AABC to make a similar triangle. Which
statements are true? Check all that apply.

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

Consider the reaction 2x2y2+z2⇌2x2y2z which has a rate law of rate= k[x2y2][z2] select a possible mechanism for the reaction.

Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers