Answer:To solve the expression "109 + 29 - 49," you can follow these steps:
1. Add 109 and 29 together: 109 + 29 = 138.
2. Subtract 49 from the result of the previous step: 138 - 49 = 89.
Therefore, the expression "109 + 29 - 49" is equivalent to 89.
Step-by-step explanation:
