Question

Use the order of operations to simplify the expressions in the next two questions.

15 – 6 • 9 ÷ 2 + 10

Answer 1

4 • (6 + 3) + 5

Answer 2

for 1 i got -2

Answer 3

For 4x(6+3)+5 its 41

Answer 4

and 2 i got 41

Answer 5

How did you two get the answers exactly? I've been stuck on this forever. >.>

Answer 6

well 4*9= 36+5 = 41

Answer 7

PEMDAS
Parentheses first
Exponents (ie Powers and Square Roots, etc.)
Multiplication and Division (left-to-right)
Addition and Subtraction (left-to-right)

Answer 8

@jagr2713 Ah. Now I see. What about the first one?

Answer 9

15 – 6 • 9 ÷ 2 + 10
Multiply 6*9

15-54÷2+10
15-27+10
-12+10
-2

Answer 10

Oh. Can you help me with 2 more?

Answer 11

ok

Answer 12

Write the difference 30 – (–12) as a sum, then simplify. Show all steps.

Answer 13

well that's simple

30 minus negative 12 = 42

Answer 14

is that one of the answer choices

Answer 15

Evaluate the expression. Show all step. This is my final question.
18 + 6m for m = 2

Oh, so 42 is the answer?

Answer 16

what is 6*2?

Answer 17

Well for the one I've shown you above I have to write it down on my own. no answer choices. >.>

Answer 18

Yes 42 and what is 6*2

Answer 19

12.

Answer 20

18+12?

Answer 21

when you get that type of problem you just plug whatever equals to m in the equation

Answer 22

30, of course.

Answer 23

so thats your answer :D

Answer 24

Just like that? Oh brother. >.< I could've just done that.

Answer 25

Yea

Answer 26

Thanks, Btw !^-^

Answer 27

AnyTime