9 5/6 must have+ sign
8 1/6 must have + sign
6 2/3 (not 62/3) must have - sign
Which expression results from using the Commutative Property of Addition to rewrite 9 5/6+ (-6 2/3) +81/6?
A. 9 5/6- 8 1/6 +6 2/3
B. 6 2/3+(-9 5/6)+ 8 1/6
C. -6 2/3+ (-9 5/6)+ 81/6
D. 9 5/6+ 81/6 + (-62/3)
plz help
5 answers
that doesn't help, and........
that is what it is suppose to look like except the (62/3) that is _6 2/3_
that is what it is suppose to look like except the (62/3) that is _6 2/3_
Reagan gave you the answer, if you care to read what he said. Only one of the choices contains the original -6 2/3.
review the commutative property. That says that
a+b = b+a
You have a+b+c
so your choices are
a+b+c = b+a+c
a+b+c = a+c+b
You cannot just change the sign of a number and expect the same result.
review the commutative property. That says that
a+b = b+a
You have a+b+c
so your choices are
a+b+c = b+a+c
a+b+c = a+c+b
You cannot just change the sign of a number and expect the same result.
What's the full quiz answers because this barely helps.
Need help
0 answers