Mathematics
Mathematics, 18.10.2021 22:10, kamilagreyes9

Last week, Russell bought 4 books and 4 movies for a total of $108. Today, Russell bought 15 books and 4 movies for a total of $262.
Assuming neither item has changed in price,
what is the cost of a book in dollars?

answer
Answers: 1

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 17:30, meganenaranjo
If the speed of an electromagnetic wave is 100,000 cm/s and its wavelength is 100 cm, what is its frequency? a) 100,000 cycles per second (hz) b) 1 × 10-3 cycles per second (hz) c) 10,000,000 cycles per second (hz) d) 1,000 cycles per second (hz)
Answers: 1
image
Mathematics, 21.06.2019 19:00, jamilamiller200
Solve 3x-18=2y and 5x-6y=6 by elimination show work
Answers: 2
image
Mathematics, 21.06.2019 23:30, jadynsantiago
Ana earns 2.5% simple interest on $2,000 in her savings account. she does not make any deposits or withdrawals. after 3 years, how much interest will ana have earned on her savings account?
Answers: 1
image
Mathematics, 21.06.2019 23:30, awsomeboy12345678
Harry the hook has 7 1/3 pounds of cookie dough. she uses 3/5 of it to bake cookie. how much cookie dough does she use to make cookie?
Answers: 1
Do you know the correct answer?
Last week, Russell bought 4 books and 4 movies for a total of $108. Today, Russell bought 15 books...

Questions in other subjects:

Konu
Mathematics, 21.01.2020 20:31
Konu
History, 21.01.2020 20:31