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OpenStudy (jalil.h):
OpenStudy (crispymaddix66):
with what
OpenStudy (5sos):
Did you look up what the commutative property is?
OpenStudy (crispymaddix66):
yes
OpenStudy (5sos):
What you want to do it solve for each side of the equation. If you get the same answer for both sides then that would be your answer!
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Directrix (directrix):
The Commutative Property of Addition tells you that when you add two numbers, the order of the two numbers does not matter.
That is, 2 + 3 is the same as 3 + 2.
OpenStudy (jalil.h):
i think it b
Directrix (directrix):
It is not option A because the order of the three numbers remains the same.
OpenStudy (jalil.h):
C
Directrix (directrix):
Look carefully at option B. While the order of two numbers appears to have changed, the numbers are not the same because the signs have been changed on the first two on each side.
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Directrix (directrix):
7.35 is not the same as -7.35.
Directrix (directrix):
Also, - ( - .68) is not the same as -.68
Directrix (directrix):
Why did you select option C as the answer and not option D? @jalil.H