A package of pencils cost $6.25 per set at an office supply store. Which equation can be used to determine the price, P, of n se
2 answers:
Answer:
<h2>P = 6.25n</h2>Step-by-step explanation:
The problem says that each set costs $6.25, and <em>n </em>refers to sets of pencils.
So, we know that "per" refers to multiplication, because if each set of pencil costs $6.25, then a <em>n </em>quantity of pencils will be the sum of $6.25 <em>n </em>times, which is the definition of multiplication. So, the equation that correctly determined the price is:
The price is $6.25 per set of pencils, that is what this equation says.
Therefore, the right answer is the second one.
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Answer: Look at the picture ⬇️
Answer:
Then, the object will take 29.11 min to travel
Step-by-step explanation:
When an object is moving at a steady speed, we can calculate the time it would take to travel a given distance using the following formula:
(equation 1)
In this particular, both the given speed and distance are mixed fractions so we'll first convert them into improper fractions to operate more easily:
So, now we can calculate the time using the equation 1:
And, if we want the result in minutes:
Then, the object will take 29.11 min to travel