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Mathematics 13 Online
umerlodhi (umerlodhi):

Simplify the expression: 16 ÷ 8 • 2. A. 32 B. 4 C. 16 D. 1

OpenStudy (cwrw238):

perform the operations from left to right

OpenStudy (anonymous):

okay, first you need to follow order of operations whenever you see a problem with more than one sign. as @cwrw238 stated, in this case if will be from left to right. can you solve the problem on your own now?

umerlodhi (umerlodhi):

can you just tell me the answer i used to be good at math until i entered 8th grade it got real hard then

OpenStudy (anonymous):

well 16 divided by 8 is 2. 2 times 2 is ________?

OpenStudy (anonymous):

16/8= 2 x 2 = 4 B)4

OpenStudy (anonymous):

-_- ^

umerlodhi (umerlodhi):

Simplify the expression: A. 336 B. 259 C. 43 D. 7

OpenStudy (anonymous):

whats the expression?

umerlodhi (umerlodhi):

[(18-6) x3+1]x7

umerlodhi (umerlodhi):

that is the expression

OpenStudy (anonymous):

ohk, following order of operations, PEMDAS [(18-6) x3+1]x7\ [ (12) x 3 + 1] x 7 [ 36 + 1 ] x 7 37 x 7 = 259

umerlodhi (umerlodhi):

thanks

OpenStudy (anonymous):

any time :)

umerlodhi (umerlodhi):

Evaluate the expression if a = 1 and b = 2. A. 5.5 B. 20 C. 17.5 D. 15

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