Step-by-step explanation:
Let n be the number.
We can represent the expression as 3|n + 6|.
Answer:
Ben's house is at the point -2.
Step-by-step explanation:
Since his house is 2 miles in the opposite direction, he would have to be -2.
Answer:
Step-by-step explanation:
the original price was the one she started at
Answer:
what are the statements?
Step-by-step explanation:
Answer:
20%
Step-by-step explanation:
We can solve this with the rule of three.
If 100% represents 10 records, what percentage would be for 12 records?
So, if we subtract , it's gonna result in a difference of 20%, which means that 12 represents a 20% more, or his collection increased in a 20%.