we know that
commutative property of multiplication:
We can multiply factors in any orders and the product will be remained same
For example:

Similarly , we have
b(7)
we can write it as


so,
commutative axiom allows that...........Answer
Answer:
solvable
Step-by-step explanation:
The coefficients of x and y have different ratios, so the equations are solvable.
__
The solution is (x, y) = (7/15, 1/10).
Answer:
A.
1.27
B.
Took what each block represented and added them together.
Step-by-step explanation:
The first block represents .89, and the second represents .38.
To add these, we just line them up and add as we usually would.
.89 + .38 = 1.27
Does this mean how to write it? If so, then it is written:
X= the number
(See picture)
Answer:
It is the Last answer D
Step-by-step explanation:
because 15/2 is equal to 7 1/2
the square room of 64 is 8
and 8.1444444 is less than 8 1/7