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Mathematics 13 Online
OpenStudy (anonymous):

Which expressions are equivalent to the expression 20 ÷ (4 – 2)? Choose exactly two answers that are correct. A. 8 + 12 ÷ 2 B. 14 – 8 ÷ 2 C. 2 • (7 – 4) D. 16 – 14 ÷ 2 + 1 my guesses are B and D

OpenStudy (anonymous):

o-o

OpenStudy (anonymous):

i already didnt master this so

OpenStudy (anonymous):

huh?

OpenStudy (anonymous):

can you help or nahh

OpenStudy (anonymous):

well yea

OpenStudy (anonymous):

gimme a min tho

OpenStudy (anonymous):

okay :)

OpenStudy (anonymous):

yup you got it b and d

OpenStudy (anonymous):

Okay thanks (:

OpenStudy (anonymous):

is this a multiple choice question tho?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

i have one more

OpenStudy (anonymous):

ok

OpenStudy (anonymous):

What is the answer? 13 • [18 ÷ (15 − 9)]

OpenStudy (anonymous):

ok gimme a min

OpenStudy (anonymous):

okay :))

OpenStudy (anonymous):

39 i believe

OpenStudy (victoriaf16):

39

OpenStudy (anonymous):

okay thanks ima see if other people think that too

OpenStudy (anonymous):

k

OpenStudy (anonymous):

okay ima see if its right

OpenStudy (anonymous):

k

OpenStudy (anonymous):

YAY 100 PERCENT

OpenStudy (anonymous):

TYSM

OpenStudy (anonymous):

Awesome and Np

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