Mathematics, 08.01.2021 17:50, jessicaa2350
Solve the real-world situation by using the substitution method.
The number of DVDs sold at a store in a month was 935 and the number of DVDs sold decreased by 12 per month. The number of Blu-ray discs sold in the same store in the same month was 517 and the number of Blu-ray discs sold increased by 26 per month. Let d represent the number of discs sold and t represent the time in months. The system of equations lbrace d = 935 − 12t d = 517 + 26t can be used to represent this situation.
If this trend continues, how many months will the number of DVDs sold equal the number of Blu-ray discs sold? How many of each is sold in that month?
There will be
DVDs and Blu-Ray discs sold per month in
months.
Answers: 1
Mathematics, 21.06.2019 14:50, 2022vaneeanika51
S-7< 3 i need answering this problem someone asap answer
Answers: 1
Mathematics, 21.06.2019 18:40, 25jzaldivar
This stem-and-leaf plot represents the heights of the students on ralph's basketball team. one student's height is missing from the plot. if the mean height of all the students on the team is 61 inches, what is the missing height? a. 55 in. b. 59 in. c. 61 in. d. 65 in.
Answers: 2
Solve the real-world situation by using the substitution method.
The number of DVDs sold at a store...
Chemistry, 06.05.2020 05:25
Mathematics, 06.05.2020 05:25
English, 06.05.2020 05:26