Mathematics, 01.12.2019 02:31 amiechap12
the national honor society is selling tickets for the spring dance. tickets are $12 for couples and $8 for singles. let x be the number of couples and y be the
number of singles. this system of equations represents the situation in which ticket sales totaled $1,580 and a total of 250 students attended the dance.
12x + 8y = 1,580
2x + y = 250
how many singles tickets were sold?
a)15
b)40
c)105
d)133
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 12:30
Autility company burns coal to generate electricity. the cost c(p), (in dollars) of removing p percent of the some stack pollutants is given by c(p)= 85000p/100-p a) find the cost to remove 30% of the pollutant b) find where the function is undefined
Answers: 3
Mathematics, 21.06.2019 18:00
State if the two triangles are congruent. if they are, state how you know?
Answers: 1
Mathematics, 21.06.2019 19:10
What is the absolute value of the complex number -4-sqrt2i
Answers: 2
Mathematics, 21.06.2019 23:30
Which pair of numbers is relatively prime? a. 105 and 128 b. 130 and 273 c. 205 and 350 d. 273 and 333
Answers: 3
You know the right answer?
the national honor society is selling tickets for the spring dance. tickets are $12 for couples and...
Questions
History, 11.12.2019 03:31
Mathematics, 11.12.2019 03:31
Mathematics, 11.12.2019 03:31
Arts, 11.12.2019 03:31
History, 11.12.2019 03:31
History, 11.12.2019 03:31
Social Studies, 11.12.2019 03:31
Biology, 11.12.2019 03:31
Mathematics, 11.12.2019 03:31
Mathematics, 11.12.2019 03:31
Mathematics, 11.12.2019 03:31
