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Dima020 [189]
2 years ago
7

Anna buys 12 pens and 20 pencils for a total of $16. One pen costs $0.40 more than one pencil. What would 1 pen and 1 pencil cos

t?
Mathematics
1 answer:
nevsk [136]2 years ago
5 0

Answer:

Cost of pencil is $0.35 and cost of pen is 0.75

Step-by-step explanation:

The cost of one pencil and one pen is required.

The cost of a pencil is $0.35 and a pen is $0.75.

The number of pens is 12.

The number of pencils is 20.

Let the cost of one pencil be  

A pen costs $0.40 dollar more than pen.

So, cost of a pen is  

Total cost of all the pens and pencils is $16.

Cost of pencil is $0.35 and cost of pen is 0.75

U 2 can help me by marking as brainliest.......

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Complete question :

the original blueprint of a concrete patio has a scale of 2 inches=3 feet. victoria wants to make a new blueprint of the patio with a length of 16.8 inches. original blueprints length is 14 inches and original blueprints width is 12 inches. what is the scale for the new blueprint and what is the width of the blueprint with the new scale?

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