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OpenStudy (anonymous):
Simplify. –15 – (–3) + 4
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OpenStudy (anonymous):
-15-(-3)=-15+3=12 So –15 – (–3) + 4 =?
OpenStudy (anonymous):
I mean -12
OpenStudy (anonymous):
-12--3+4=-5
OpenStudy (anonymous):
-15--3+4=-8
OpenStudy (anonymous):
Now award metal
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OpenStudy (anonymous):
thank you
OpenStudy (anonymous):
now this one Simplify. 5 • 2 • (–4) + 3 • 6
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