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charle [14.2K]
2 years ago
5

A student has 54 coins in a bank. There are only quarters, nickels, and dimes in the bank. If there are twice as many dimes as q

uarters and three times as many nickels as quarters, how many dimes are in the bank?
Mathematics
1 answer:
r-ruslan [8.4K]2 years ago
5 0
The student would have 18 dimes in the bank.. 54 coins. x+2x+3x=54
6x=54

18 dimes,
9 quarters
27 nickles.
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elena55 [62]

your answer would be 33.

step 1

2(+14)−1(2−5)

2+28−1(2−5)

step 2 distribute

2+28−1(2−5)

2+28−2+5

step 3 then add the numbers

2+28−2+5

2+33−2

combine

2+33−2

ANSWER IS

33

7 0
3 years ago
The distance between the points (12,9) and (0,4) is A) 14 units B) 13 units C) 15 units D) 16 units
Juliette [100K]

Answer:

Option B  13 units is correct.

Step-by-step explanation:

The formula used to find distance between 2 points is:

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Putting values in the formula:

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6 0
3 years ago
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A)clara believes the sequence 3,9,27,81,243 is arithmetic. Do you agree with clara?Explain your reasoning.
allsm [11]
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3 0
3 years ago
Need help with this math
alexira [117]

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<u>Step-by-step explanation:</u>

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After you set it to zero and solve, you obtain the x value which can be then used to find out the value of y.

8 0
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Step-by-step explanation:

6 0
2 years ago
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