Mathematics, 09.12.2021 04:40 itsyagirlbella
The number of DVDs sold at a store in a month was 921 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 503 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.
d=921 - 12t
The system of equations
d = 503 +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?
Answers: 1
Another question on Mathematics
Mathematics, 20.06.2019 18:04
What is the product of 1.7 × 10–13 and 3.5 × 1025? (5 points) 1.8 × 1012 2.06 × 1012 3.5 × 1012 5.95 × 1012
Answers: 3
Mathematics, 21.06.2019 13:00
Which of the following situations represents a linear relationship? a. theresa increases the distance she runs by 0.1 miles every week. b. the volume of a box depends on the length of box. c. the amount of money in a bank account increases by 1 percent each year. d. the population of a town doubles every 5 years.
Answers: 3
Mathematics, 21.06.2019 19:30
Which table shows a proportional relationship between miles traveled and gas used?
Answers: 2
You know the right answer?
The number of DVDs sold at a store in a month was 921 and the number of DVDs sold decreased by 12...
Questions
Health, 24.01.2022 09:40
English, 24.01.2022 09:40
Mathematics, 24.01.2022 09:40
Mathematics, 24.01.2022 09:40
Mathematics, 24.01.2022 09:40
Advanced Placement (AP), 24.01.2022 09:40
Mathematics, 24.01.2022 09:40
Physics, 24.01.2022 09:40
Mathematics, 24.01.2022 09:40
Mathematics, 24.01.2022 09:50
