# Thread: A Few Problems Im Having Trouble With . . . Plz Help

1. ## A Few Problems Im Having Trouble With . . . Plz Help

[2(16 – 4) ÷ 4 + 52]

32
31
16
56

–4
.5
7/9
2

If you guys dont mind Ill probably have more Ill need help on so keep an eye out for me thanx again guys

2. Remeber, the mnemonic PEMDAS tells us the order of operations in arithmetic. We evaluate expressions in the following order:

Parenthesis
Exponents
Multiplication
Division
Subtraction

Originally Posted by thebest
[2(16 – 4) ÷ 4 + 52]

32
31
16
56

–4
.5
7/9
2

If you guys dont mind Ill probably have more Ill need help on so keep an eye out for me thanx again guys
Here:

3. O ha ha didnt see the point before the 5 in the second one but the first one its multiple choice and it comes out to be 58 instead of 56 should I just mark 56?

4. Originally Posted by thebest
O ha ha didnt see the point before the 5 in the second one but the first one its multiple choice and it comes out to be 58 instead of 56 should I just mark 56?
i don't know what to tell you there. i guess you can mark it, but make a note that the answer is 58, or bring your professor's attention to it

does the question look as how i typed it?

5. yeah oh well Ill just mark 58 no big if I get it wrong ill let him know thanks a million