Posted by **J** on Tuesday, July 22, 2014 at 6:35pm.

31.4+3x2-5 Using the order of operations, simplify the expression above. Which of the following is correct?

A. -21

B. -5

C. 5

D. 9

- math - bogus -
**Steve**, Tuesday, July 22, 2014 at 7:28pm
Two problems:

(1) no value given for x

(2) I suspect a typo, since there is no "x" term, and two constants.

- Math -
**Ms. Sue**, Tuesday, July 22, 2014 at 9:34pm
I assume that x means multiplication in this problem. 10 - 5 = 5

## Answer This Question

## Related Questions

- math - What are the steps of the order of operations? Why is it important that ...
- Order of Operations - Which choice gives the correct order of operations needed ...
- Math - Simplify the expression using order of operations. 7(9+7)+4(4-1) over 4(6...
- Hate Math - Consider the expression: (28/4). 5-6 + 4square. Explain the order of...
- algebra - What are the steps of the order of operations? Why is it important ...
- Order of Operations - Which choice gives the correct order of operations needed ...
- Math - Use multiplication, division, addition and subtraction and at least one ...
- Math - Use multiplication, division, addition and subtraction and at least one ...
- Math-- 1 question - Use the order of operations to simplify the expression. 2[4(...
- Math--Teach me? - Use the order of operations to simplify the expression. 2[4(9...

More Related Questions