You need to define variables for the different types of coins, write the corresponding equations, then solve them. One equation for each fact. Here are the equations:5N + 10D + 25Q = 1250 D = 2N Q = 2D
4
If Keoki has 14 quarters and 8 dimes (for a total of 22 coins), she has $3.50 and $0.80 or $4.30 in coins. If Keoki has 15 quarters and 7 dimes (for a total of 22 coins), she has $3.75 and $0.70 or $4.45 in coins. If Keoki has 22 coins that are all dimes and quarters and their value in total is $4.35 as asked, there isn't a combination of coins that will permit her to have both 22 coins and $4.35 worth of coins.
Let x be the number of nickles. So, the number of dimes is 40 - x. So, 0.05x + 0.10(40 - x) = 3.50 0.05x + 4 - 0.10x = 3.50 - 0.05x + 4 = 3.50 subtract 4 to both sides; -0.05x = - 0.50 divide by - 0.05 to both sides; x = 10 Thus, Jack has 10 nickles and 30 dimes.
Peggy had three times as many quarters as nickels. She had $1.60 in all. How many nickels and how many quarters did she have?
he has 27 dimes. to add on, he has 8 nickels to make your total of 3.10
110 nickels and 40 dimes my little brother had the same problem
14 pennies = 0.09 13 nickels = 0.65 3 dimes = 0.30 total 30 coins = 1.09
11 dimes.
ms lynch has 21 coins in nickels and dimes. their total value is 1.65. how many of each coin does she have
16 % of the coins are dimes. 4 of a total of 25.
Eighteen
The coins in the store's cash register total $12.50. The cash register contains only nickels, dimes, and quarters. There are twice as many dimes as nickels. There are also twice as many quarters as dimes. How many quarters are in the cash register?
10 Nickels 2 Quarters = $1.00 4 Dimes 7 Nickels 1 Quarter = $1.00 8 Dimes 4 Nickels = $1.00
Tjats a pretty simple question. Anthony has. 2 pennies, 4 dimes, and 4 nickels
3 qauters 2 dimes and 4 nickels equals 1 dollar and 15 cents
7 dimes, 3 nickels and 15 pennies. You're welcome.