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OpenStudy (anonymous):
Will fan and give out a medal to whoever can help me answer these questions! Simplify the expressions. 1. 80-12x5 a. 68 b. 340 c. 60 d.20 2. 17-6x10/2+12 a. 27 b. -1 c. 29.7 d. 16 3. 5x(8+7)+7 a. 83 b. 53 c. 54 d. 82 4. [2x(10+5)]-5 a. 12.5 b. 20 c. 25 d. 120 5. Using the order of operations to simplify, which expression is equal to four? a. 15+3/(6-1x2) b. [(15+3)/6-1]x2 c. (15+3)/[(6-1)x2] d. 15+3/[(6-1)x2]
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OpenStudy (08surya):
use BODMAS RULE
OpenStudy (08surya):
D B D C B
OpenStudy (anonymous):
Thank you!
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