Mathematics, 30.03.2020 04:55 gedntrxAa
Kat has 19 coins, all quarters and dimes, that are worth a total of $4. The system of equations that can be used to find the number of quarters, q, and the number of dimes, d, she has is shown.
q + d = 19 How many quarters does she have?
0.25q + 0.1d = 4
Answers: 1
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 16:20, whitneyt3218
7.(03.01 lc)which set represents the range of the function shown? {(-1, 5), (2,8), (5, 3), 13, -4)} (5 points){-1, 2, 5, 13){(5, -1), (8, 2), (3,5), (-4, 13)){-4, 3, 5, 8}{-4, -1, 2, 3, 5, 5, 8, 13}
Answers: 3
Mathematics, 22.06.2019 00:00, salgadoj6933
Cody ran nine miles on his first day of training. the next day he ran 1/8 that distance. how far did he run the second day?
Answers: 2
You know the right answer?
Kat has 19 coins, all quarters and dimes, that are worth a total of $4. The system of equations that...
Questions in other subjects:
Biology, 21.06.2019 13:00
Mathematics, 21.06.2019 13:00
Mathematics, 21.06.2019 13:00
Mathematics, 21.06.2019 13:00
