First make the dash an x. Then move over to the other side of the = so it looks like this:
-5=-13-x
You take -13 to the other side of the equal sign so it looks like this:
-5+13=-x
Then:
8=-x or x=-8
Hopefully that makes sense.
Answer:
90%
Step-by-step explanation:
90 + 10 is 100 total
90/100 is just 90%
Maybe D? I'm not exactly sure, I'm sorry
Answer:12,24,32 44,56
Step-by-step explanation: