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slega [8]
1 year ago
7

The average value of all the pennies, nickels, dimes, and quarters in Paula's purse is 20 cents. If she had one more quarter, th

e average value would be 21 cents. How many dimes does she have in her purse
Mathematics
1 answer:
sveta [45]1 year ago
7 0

Answer:

Step-by-step explanation:

The average value of all the pennies, nickels, dimes, and quarters in Paula's purse is 20 cents. If she had one more quarter, the average value would be 21 cents. How many dimes does she have in her purse

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Select all that apply. To write a percent as a decimal, _____. move the decimal point two places to the left multiply by 100 mov
liq [111]

To write a percent as a decimal- move the decimal point two places to the left and divide by 100.

Explanation:

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3 years ago
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On average, a person spends $240 every 3 months on their cellphone bill . What would the price for 1 month. How much would this
Elena L [17]

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$960

Step-by-step explanation:

price of one month = total expense/ number  of month

= 240/3= $80

therefore persons annual expenses = 80*12= $960

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