Mathematics, 13.04.2020 02:51 dejabrewer01
A concert promoter needs to make $43,600 from the sale of 1880 tickets. The promoter charges $20 for some tickets and $30 for the others. Let x represent the number of $20 tickets and y represent the number of $30 tickets.
(a) Write an equation that states that the sum of the tickets sold is 1880.
(b) Write a formula for how much money is received from the sale of $20 tickets?
$
(c) Write a formula for how much money is received from the sale of $30 tickets?
$
(d) Write an equation that states that the total amount received from the sale is $43,600.
(e) Solve the equations simultaneously to find how many tickets of each type must be sold to yield the $43,600.
x =
y =
Answers: 3
Other questions on the subject: Mathematics
Mathematics, 21.06.2019 16:30, shyann78
In two or more complete sentences, formulate how to use technology to calculate the appropriate regression model for the given data. you are not required to find the model, just choose the appropriate regression and explain how to use the technology. (-5,,2.,0.8), (0,-0.5), (2,-1.3), (3,-0.8), (5,2)
Answers: 2
Mathematics, 21.06.2019 18:40, banditballer2
Complete the steps, which describe how to find the area of the shaded portion of the circle. find the area of the sector by multiplying the area of the circle by the ratio of the to 360. subtract the area of the triangle from the area of the sector.
Answers: 3
Mathematics, 22.06.2019 00:30, selemontaddesep6bv1p
You borrow $25,000 to buy a boat. the simple interest rate is 4%. you pay the loan off after 10 years. what is the total amount you paid for the loan?
Answers: 1
Mathematics, 22.06.2019 02:30, ChaseRussell24
In terms of x, find an expression that represents the area of the shaded region. the outer square has side lengths of (x+5) and the inner square has side lengths of (x-2), as shown. area: a1 x + a2 square units submit
Answers: 3
You know the right answer?
A concert promoter needs to make $43,600 from the sale of 1880 tickets. The promoter charges $20 for...
Questions in other subjects:
English, 03.10.2019 05:20
Mathematics, 03.10.2019 05:20
English, 03.10.2019 05:20
