subject
Mathematics, 06.04.2020 05:27 bonnysvalentine

The sophomore class at MLK High School raised $2591 from the sale of concert tickets. Tickets sold for $3.50 if purchased in advance and $6.00 if purchased at the door. If a total of 631 tickets were sold, how many tickets were sold at the door? Help me Please

ansver
Answers: 2

Another question on Mathematics

question
Mathematics, 21.06.2019 19:40
Afactory makes propeller drive shafts for ships. a quality assurance engineer at the factory needs to estimate the true mean length of the shafts. she randomly selects four drive shafts made at the factory, measures their lengths, and finds their sample mean to be 1000 mm. the lengths are known to follow a normal distribution whose standard deviation is 2 mm. calculate a 95% confidence interval for the true mean length of the shafts. input your answers for the margin of error, lower bound, and upper bound.
Answers: 3
question
Mathematics, 22.06.2019 00:30
Will mark 50 show all what is the solution to the system of equations? use the substitution method and show your work. -5x+y= -3 -15 x+3y=7 explain what your answer in part (a) tells you about the association of the lines in this system.
Answers: 1
question
Mathematics, 22.06.2019 02:30
Polynomials plz quick 1: subtract and simplify (–y^2 – 4y – 8) – (–4y^2 – 6y + 3)
Answers: 1
question
Mathematics, 22.06.2019 02:40
Point a (7,3) is translated to a'(16,-9). which rule describes the translation?
Answers: 1
You know the right answer?
The sophomore class at MLK High School raised $2591 from the sale of concert tickets. Tickets sold f...
Questions
question
Social Studies, 26.03.2022 09:30
question
Mathematics, 26.03.2022 09:40
question
History, 26.03.2022 09:50
question
Biology, 26.03.2022 14:00