Answer:
The correct option is commutative property.
Step-by-step explanation:
The expression that Renee is simplifying is:

It is provided that, Renee recognizes that 7 and
are reciprocals, so she would like to find their product before she multiplies by
.
The associative property of multiplication states that:

The commutative property of multiplication states that:

The distributive property of multiplication states that:

The identity property of multiplication states that:

So, Renee should use the commutative property of multiplication to find the product of 7 and
,

Thus, the correct option is commutative property.
Answer:
729
Step-by-step explanation:
volume = length x width x height.
Answer:
w = 3
The rest doesn't have enough information to complete, (Sorry for previous answer)
Answer:
10x^2 + 11x-6=0
Step-by-step explanation: