Mathematics, 01.10.2021 14:40 yoyo1542
In one day, a book store earned $185 in sales for 4 copies of a new cookbook and 5 copies of a new science fiction novel. On the next day, it earned $142 in sales for 3 copies of the cookbook and 4 copies of the science fiction novel. What was the price of each book?
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:00
In the diagram, the measure of angle 9 is 85° which angle must also measure 85°?
Answers: 3
Mathematics, 21.06.2019 22:40
20.ju inces. which ordered pair is a viable solution if x represents the number of books he orders and y represents the total weight of the books, in ounces? (-3,-18) (-0.5, -3) (0,0) (0.5, 3)
Answers: 1
Mathematics, 22.06.2019 01:50
The patient recovery time from a particular surgical procedure is normally distributed with a mean of 5.2 days and a standard deviation of 1.7 days. what is the probability of spending more than 2 days in recovery? (round your answer to four decimal places.)
Answers: 3
Mathematics, 22.06.2019 02:30
The floor of a building consists of 3000 tiles which are rhombus shaped and each of it's diagonals are 45 cm and 30 cm in length. find the total cost of polishing the floor, if the cost per m² is rs. 4.
Answers: 1
You know the right answer?
In one day, a book store earned $185 in sales for 4 copies of a new cookbook and 5 copies of a new s...
Questions
English, 23.08.2019 02:50
Mathematics, 23.08.2019 02:50
Biology, 23.08.2019 02:50
Mathematics, 23.08.2019 02:50
Mathematics, 23.08.2019 02:50
Mathematics, 23.08.2019 02:50
Mathematics, 23.08.2019 02:50
Mathematics, 23.08.2019 02:50
Physics, 23.08.2019 02:50
History, 23.08.2019 02:50
Mathematics, 23.08.2019 02:50
