Question

Rewrite each statement using the indicated property.

1. (5 + x) + 4; associative property of addition

2. 3(a - b); distributive property

3. s(qr); commutative property of multiplication

4. 2(x + 4); distributive property

Answer 1

You select a card at random from the cards that make up the word REPLACEMENT .on each card,there is one letter.without replacing the card,you choose a second card . Find the probability of choosing a vowel and then not a vowel.

Answer 2

(5 + x) + 4.....associative property : 5 + (x + 4)

3(a - b)...distributive property : 3a - 3b

s(qr)...commutative property : r(qs)

2(x + 4)...distributive property : 2x + 8