10 Identify the property that justifies the following statement:
If 5-mZQ-23-36, then 5. m2Q-59
Addition Property of Equality
Multiplication Property of Equality
O
Division Property of Equality
O
Subtraction Property of Equality

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

Prove that the value of the expression 7^8–7^7+7^6 is divisible by 43.

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?