Mathematics, 19.12.2020 06:50 anggar20
At the football game, four hot dogs and seven bags of candy cost $14.37. Twelve hot dogs and nine bags of candy cost $25.75. What does a hot dog cost? Select the system of equation that represent this situation. *
a. 4x + 7y = 25.75 and 12x + 9y = 14.37
b. 4x + 7y = 14.37 and 12x + 9y = 25.75
c. 4x + 7y = 14.37 and 9y = 25.75
d. 4x = 14.37 and 12x + 9y = 25.75
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 17:00
You have $600,000 saved for retirement. your account earns 5.5% interest. how much, to the nearest dollar, will you be able to pull out each month, if you want to be able to take withdrawals for 20 years?
Answers: 1
Mathematics, 21.06.2019 17:30
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
Mathematics, 21.06.2019 18:10
What is the equation in slope-intercept form of the linear function represented by the table? y -18 -1 -8 4 2 912 o y=-2x-6 o y=-2x+6 o y=2x-6 o y = 2x+6
Answers: 1
Mathematics, 21.06.2019 18:30
An arc subtends a central angle measuring 7pi/4 radians what fraction of the circumference is this arc?
Answers: 1
You know the right answer?
At the football game, four hot dogs and seven bags of candy cost $14.37. Twelve hot dogs and nine ba...
Questions
Mathematics, 13.07.2020 19:01
Mathematics, 13.07.2020 19:01
Mathematics, 13.07.2020 19:01
Chemistry, 13.07.2020 19:01
Mathematics, 13.07.2020 19:01
History, 13.07.2020 19:01
