A recycling truck begins its weekly route at the recycling plant at point A, as pictured on the coordinate plane below. It trave
ls from point A to point B, then points C, D, and E, respectively, before returning to the recycling plant at point A at the end of the day. The truck’s route is illustrated on the coordinate plane below. If each unit on the coordinate plane represents one mile, what is the total distance the truck travels on its route?
A. 41
B. 38
C. 13
D. 5
(The picture of the graph should be there, I apologize if it isn't clear enough. Also, please explain the answer in detail, I want to try to understand it so when I approach a problem like this, I will know what to do)
A. 41
B. 38
C. 13
D. 5
(The picture of the graph should be there, I apologize if it isn't clear enough. Also, please explain the answer in detail, I want to try to understand it so when I approach a problem like this, I will know what to do)
2 answers:
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Answer:
The price per kilogram of salami amounts to = $9.1
Step-by-step explanation:
Given:
Hailey spent $13 on kg of sliced salami.
We need to determine the cost per kg of the salami.
Solution:
We will use the unitary method to find the cost for one kilogram of salami.
If kg of salami costs $13
Then the cost for 1 kg of salami in dollars =
When dividing mixed numbers, we convert them to fractions.
⇒
⇒
To divide fractions, we take the reciprocal of the divisor and multiply.
⇒
⇒
⇒
⇒
Hence, the cost per kilogram of salami is = $9.1