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OpenStudy (anonymous):
–10 • 2 ÷ (–4) + 8 • 5
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OpenStudy (calculusxy):
Use PEMDAS even though here in London we do BEDMAS, however its the same thing. Okay so lets start. -10*2/(-4) + 8*5 -20/(-4) + 40 5+40 45
OpenStudy (anonymous):
-10x2=-20 -20x-4=5 5+8x5=45
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