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OpenStudy (anonymous):
Simplify: 5 • (15 – 8) + 2 • (7 – 3)
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OpenStudy (anonymous):
i got 148
OpenStudy (anonymous):
PEMDAS Parenthesis first! 5 • (15 – 8) + 2 • (7 – 3) 5 • (7) + 2 • (4) 5 • 7 + 2 • 4 Multiplication comes next.
OpenStudy (anonymous):
32 * 4
OpenStudy (anonymous):
128
OpenStudy (anonymous):
You always do ALL multiplication BEFORE addition. (5 • 7) + (2 • 4) 35 + 8
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OpenStudy (anonymous):
43 ooopss my bad lol
OpenStudy (anonymous):
It helps to memorize the PEMDAS Please (Parenthesis) Excuse (Exponents) My Dear (Division/Multiplication) Aunt Sally (Subtraction/Addition)
OpenStudy (anonymous):
(:
OpenStudy (anonymous):
hahah thanks i will!
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