The answer is 35.84.
You just add all of them up
Answer:
wait what do you mean???
Step-by-step explanation:
Answer:
10.5
Step-by-step explanation:
To solve both of these expressions, we want to add or subtract from left to right.
For the first one, we can rewrite it as:
8-6-9
=2-9
=-7
The second one we can rewrite as:
5-7+9+8-4
=-2+9+8-4
=7+8-4
=15-4
=11
The anwser is b because sum means add
