Mathematics, 08.02.2021 23:50 sovprints
The temperature is 0 degrees at midnight and dropping 3 degrees per hour. The temperature is 9 degrees at a certain time.
Find two equations that could represent the situation from the list of equations.
v=β16+6v = β 16 + 6
-3v=9β3v=9β 3 v = 9
v=9+3v=9+3v = 9 + 3
-4\cdot3=vβ4β
3=vβ 4 β
3 = v
v=-\frac{1}{3}\cdot9v=β
3
1
β
9v = β 1 3 β
9
-3v=6β3v=6
Answers: 2
Mathematics, 21.06.2019 18:00
Galen sold tickets of his churchβs carnival for a total of $2,820. childrenβs tickets cost $3 each and adult tickets cost $5 each. the number of childrenβs tickets sold was 30 more than 3 times the number of adult tickets slod. how many childrenβs ticket and how many adult tickets did he sell?
Answers: 2
Mathematics, 21.06.2019 18:00
Tickets to a science exposition cost $5.75 each for studentd and $7.00 for adults.how many students and adults went if the ticket charge was $42.75
Answers: 1
Mathematics, 21.06.2019 18:10
Points a, b, and c form a triangle. complete the statements to prove that the sum of the interior angles of triangle abc is 180
Answers: 1
Mathematics, 21.06.2019 20:00
The boiling point of water at an elevation of 0 feet is 212 degrees fahrenheit (Β°f). for every 1,000 feet of increase in elevation, the boiling point of water decreases by about 2Β°f. which of the following represents this relationship if b is the boiling point of water at an elevation of e thousand feet? a) e = 2b - 212 b) b = 2e - 212 c) e = -2b + 212 d) b = -2e + 212
Answers: 1
The temperature is 0 degrees at midnight and dropping 3 degrees per hour. The temperature is 9 degre...
Computers and Technology, 13.09.2019 17:10
World Languages, 13.09.2019 17:10
Mathematics, 13.09.2019 17:10
Physics, 13.09.2019 17:10
Mathematics, 13.09.2019 17:10
Business, 13.09.2019 17:10
Health, 13.09.2019 17:10
Mathematics, 13.09.2019 17:10
Geography, 13.09.2019 17:10
Social Studies, 13.09.2019 17:10