Question

Waterworld properties to rewrite each expression as an expression that does not use parentheses (b + 3) + 6

Answer 1

Answer:

b+9

Step-by-step explanation:

(b + 3) + 6 = b + (3 + 6) = b + 9

Answer 2

B+9
Add like terms; 3+6=9 add variable; b, answer: b+9