Answer:
The prices increased from $175,000 to $220,000. This is about a (I don't know there two, I'm very sorry)
Answer:
1.) 22+(33+44)
2.) (5+3)+(1+9)
3.) (-a+d)+(-c+b)
Step-by-step explanation:
Associative property of addition: Changing the grouping of addends does not change the sum. For example,
(2+3)+4= 2+(3+4)
No matter how you rearrange the numbers, they will always add to the same amount.
The multiplicative identity anything x 1 is the anything