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zhenek [66]
3 years ago
7

What is the average price of an item sold considering quantity? 12 notepads at $4.20 25 folders at $0.80 3 calculators at $19.00

Mathematics
1 answer:
Savatey [412]3 years ago
7 0

Answer:

Average price = $3.185

Step-by-step explanation:

Given:

12 notepads = $4.20 each

25 folders = $0.80 each

3 calculators =  $19.00 each

Find:

Average price

Computation:

Average price = Total cost / Total number of item

Average price = [(12)(4.20) + (25)(0.80) + (3)(19)] / [12 + 25 + 3]

Average price = [(50.4) + (20) + (57)] / [40]

Average price = [127.4] / [40]

Average price = $3.185

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Answer:

q<392

Step-by-step explanation:

First, we turn words into an inequality. Then, we solve for q.

\frac{q}{14}

It is also a good idea to check our answer, to make sure it is reasonable and we did not make a careless mistake.

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The value satisfies the equation, so this should be correct.

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4 years ago
I need help, please answer this
KatRina [158]

Answer: Im 90% sure its the first one

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Step-by-step explanation:

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4 0
3 years ago
Sonya took out a mortgage of $65,000 at 7% for 25 years. What is the cost of the mortgage?
Vika [28.1K]

The cost of the mortgage is $81250

<h3>What are interests?</h3>


Interests are percentages of a principal

Given the following parameters

Principal = $65000

Rate = 7% = 0.07
Time = 5 years

<h3>Calculate the interest</h3>

I = PRT/100
I = 65000*0.07*25
I = 16,250

<h3>Determine the cost of the mortgage</h3>

Cost of mortgage = Principal + Interest

Cost of mortgage = 65000 + 16250
Cost of mortgage = 81,250

Hence the cost of the mortgage is $81250

Learn more on mortgage here: brainly.com/question/22846480

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3 years ago
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Answer:

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3 years ago
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