Steps to solve:
-1/2 + (3/4 * 4/9)
~Simplify
-1/2 + 14/36
-1/2 + 7/18
~Find common denominators
-9/18 + 7/18
~Add
-2/18 or -1/9
Best of Luck!
Answer: 81
Step-by-step explanation:
