Can you help explain starting at number six based upon these instructions how am I to tell the difference between commutative, edition, commutative, multiplication, associative, addition, and associative multiplication?

Homework For each exercise, select the axiom illustrated by the given equation. (Each variable represents Iny real number.) CIRCLE the letter in the appropriate column next to the equation. Write this letter in the box at the bottom of the page that contains the number of that exercise. commutative associative (addition) commutative (addition) associative (multiplication) (multiplication) 1 6 . 9 = 9 .6 P T U B 2 7+ 15 = 15+7 1 A S R 3 69 + (31 + 23) = (69 + 31) + 23 G V S L 4 20 . (5 . 17) = (20 .5) . 17 X O P A 5 x +2.5 = 2.5 +x I H U W 6 3(n . 8) = 3(8n) C E . L 7 3(8n) = (3 . 8)n M W E N 8 11 + (w + 2) = 11 +(2 + w) T V Y B 9 11 + (2 + w) =(11 +2) + w I E A L 10 (5x) + 14 =14+ (5x) N T F S 11 (x . 5) + 14 = (5x) + 14 A O T 12 (9t) = .9)t E A N O 13 7x + (4x + 1) = (7x+ 4x) +1 A P U L 14 3(m + 10) = 3(10 + m) T S N R 15 3+ (m . 10) = 3+ (10m) E H - A 16 8 + (5 + k) = (8+5) +k P K S H (12a) = (a . 12)6 S T B W (a . 12 )6 = a (12 . 6 ) B Y E N 2 10 4 17 6 18 8 15 3 16 11 1 13 9 14 5 12 7