Name the property shown by each statement for each question:

question 1: 2p + (3q + 2) = (2p + 3q) + 2

question 2: 2t • 0 = 0

question 3: m (nr) = (mn) r

question 4: 0 + 2s = 2s

Question 1: Associative Property of Addition (It does not matter where the parentheses are if it is completely addition.)

Question 2: Identity Property of Multiplication (Multiply anything by 0 to get 0.)

Question 3: Associative Property of Multiplication (It does not matter where the parentheses are as long as there is at least one pair of parentheses and the expression is completely multiplication.)

Question 4: Identity Property of Addition (Add 0 to anything and it stays the same.)

If you need an equation, it would be y=2x+8, y would be how long it grew, x being weeks.if you need how long he was asleep, it would be 4 weeks if he started with no beard, the equation would be x=8÷2if he did have a beard before hand, the equation would be 2w+x=8