Question

3,8+(-7,3) -6,6+(-12)

Answer 1

Ответ:

1. -3,5. 2. -18,6 вот так

Answer 2

To solve this arithmetic expression, you can follow these steps:

Step 1: Add the numbers within the parentheses: 3.8 + (-7.3) = -3.5 -6.6 + (-12) = -18.6

Step 2: Now, add the results from Step 1: -3.5 + (-18.6) = -22.1

So, the final answer is -22.1.