Question

http://prntscr.com/68tkaa

Answer 1

First, we do the parenthesis inside the bracket, what's 9 - 1?

Answer 2

8

Answer 3

Yes, now we do division inside the bracket, 6 / 2 = ?

Answer 4

3

Answer 5

Btw, we are following PEMDAS.

Parenthesis
Exponent
Multiplication
Division
Addition
Subtraction

Answer 6

Ok

Answer 7

Yes, now subtract 3 - 8

Answer 8

-5

Answer 9

Yes, now multiply -2 * -5

Answer 10

Um 10?

Answer 11

Yep, so we have \(\dfrac{8 \cdot 3 + 6}{10}\).

Now multiply 8 * 3

Answer 12

24

Answer 13

Yep, add 24 + 6

Answer 14

30

Answer 15

Finally, divide 30 / 10

Answer 16

3

Answer 17

Yep, that's our answer.

Answer 18

Oh ok, I don't know why, but I kept failing on that question. :/ Thanks for your help iGreen!

Answer 19

No problem, remember to follow PEMDAS

Answer 20

ok