Question

https://static.k12.com/bank_packages/files/media/mathml_5674aee3bb724dbf62d48cd2fbec8aca88eee3da_1.gif

Answer 1

help

Answer 2

Have you considered showing YOUR work? Give it a go.

Answer 3

Yes, try figuring it out, what would be the first step?

Answer 4

You have to apply the order of operations here
PEMDAS
calculate in following order:-
Parentheses Exponents Multiply Divide AddSubtract

Answer 5

Well Add or Subtract

Answer 6

Work with the parentheses first

Answer 7

recall that +(-a) = -a (where a is a positive number)

Answer 8

-25

Answer 9

Well, if you just copied that out of he back of the book, then it's a pretty good guess. How did you arrive at this result?