Answer:
$30
Step-by-step explanation:
We know that the cost of all of the books was 228 - 18 = 210 dollars because Mike had 18 dollars left over. Assuming that each book cost the same amount, we know that each book costs 210 / 7 = $30.
It's B) Associative Property of Addition.
Answer:
What is the question
Step-by-step explanation:
Answer: 1.4 mill
Step-by-step explanation: I just took the test
