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Mathematics 22 Online
OpenStudy (giitter):

Hey bbs!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! I need help

OpenStudy (giitter):

@Unavailabilityy What is another way to write the calculation add 9 and 4, and then multiply by 3? A) (3)(9)+4 B) 3(9+4) C) 3x4+9 D) 3x9+4

OpenStudy (giitter):

I think its B but im not really sure if im right or wrong

OpenStudy (cas_fangirl_14):

B because the order operation says that ( ) go first.

OpenStudy (unavailabilityy):

B because according to PEMDAS parenthesis comes first, so 9+4 is in the parenthesis and a number outside of the parenthesis means multiply soo yea

Awolflover1 (awolflover1):

yes correct glitter <3

OpenStudy (giitter):

Thanks wolfyyy

OpenStudy (giitter):

Thank you everybody

OpenStudy (redheadangel):

You guys are so smart, can you help me?

OpenStudy (redheadangel):

Your bank account is sitting on $14,000. You started with a principal balance of $12,500. If the interest rate was 4.5% compounded continuously, how long was your money in the bank?

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