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Zigmanuir [339]
3 years ago
15

John has $ 1.35 $1.35 in nickels and dimes in his pocket. He has six more nickels than he does dimes. How many of each does he h

ave?
Business
1 answer:
Eduardwww [97]3 years ago
7 0

Answer:

John has 7 dimes and 13 nickels

Explanation:

let N = nickels

let D = dimes

5N + 10D = 135

N = D + 6

5(D + 6) +10D = 135

5D + 30 + 10D = 135

15D = 135 - 30 = 105

D = 105 / 15 = 7

N = D + 6 = 7 + 6 = 13

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Klio2033 [76]
The four-firm ratio is the concentration ratio between the total sales accumulated by the four largest industrial firms to the total sales of all firms present in an industry. This translates to the mathematical expression of 

           four-firm ratio = (total sales of four largest firms / total sales)

Since, we are given that all 10 firms have the same sales, we let the sales be equal to x.

    total sales of four largest firms = 4x
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The ratio is then,
 
                   four-firm ratio = 4/10

Converting this to percentage will yield us an answer of 40%. 
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3 years ago
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125 Miles

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3 0
3 years ago
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Answer:  "building footprint" .
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6 0
3 years ago
The acronym now, when used by financial institutions, stands for ________ and is a type of interest-bearing checking account.
ololo11 [35]

The answer is negotiable order of withdrawal or short for the acronym NOW. The acronym NOW, when it is used in terms of financial institutions, in stands for Negotiable Order of Withdrawal, it is a type of interest-grossing checking account wherein a patron or customer is allowed to create drafts against cash held on deposit or in short words, the owner of the account can write an unlimited amount of checks for drafts or to be used.

5 0
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Torrey Co. manufactures equipment that is sold or leased. On December 31, 2021, Torrey leased equipment to Dalton for a five-yea
topjm [15]

Answer:

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Explanation:

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