Mathematics, 17.02.2021 01:00 kayla114035
Formulate a system of equations for the situation below and solve.
For the opening night at the Opera House, a total of 1000 tickets were sold. Front orchestra seats cost $70 apiece, rear orchestra seats cost $50 apiece, and front balcony seats cost $30 apiece. The combined number of tickets sold for the front orchestra and rear orchestra exceeded twice the number of front balcony tickets sold by 400. The total receipts for the performance were $53,200. Determine how many tickets of each type were sold.
front orchestra
rear orchestra
front balcony
Answers: 3
Mathematics, 21.06.2019 16:30
Which of the following answers is 7/9 simplified? 7/9 2/9 11/9 2/7
Answers: 2
Mathematics, 21.06.2019 18:30
Let f(x) = 3 โ x . find the average rate of change of f(x) from x = a to x = a + h and simplify your answer so that no single factor of h is left in the denominator.
Answers: 1
Mathematics, 21.06.2019 22:00
Percent increase and decrease. original number: 45 new number: 18
Answers: 1
Formulate a system of equations for the situation below and solve.
For the opening night at the Ope...
Mathematics, 05.05.2020 07:33
World Languages, 05.05.2020 07:33
English, 05.05.2020 07:33
Social Studies, 05.05.2020 07:33
English, 05.05.2020 07:33
Mathematics, 05.05.2020 07:33
Mathematics, 05.05.2020 07:33
Mathematics, 05.05.2020 07:33