Answer:
$0.80 per notebook
$0.40 per pencil
Step-by-step explanation:
To find the rate, we need to determine how much each item costs. That is, the cost per item.
Given that,
4 notebooks = $3.20
The cost of 1 notebook/rate = 
Rate = $0.80 per notebook
Given that,
12 pencils = $4.80
The cost of 1 notebook/rate = 
Rate = $0.40 per pencil.
Answer:
i believe it's 2 per mile could be wrong tho :)
Step-by-step explanation:
Answer:
-4/0, and 0/9
Step-by-step explanation:
slope formula
Answer:
8.65
Step-by-step explanation:
Use a calculator and type "48.55 / 5.6"
The answer for the last one is-36