1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
azamat
3 years ago
7

Tickets for a certain show cost ​$17​, ​$21​, ​or, for VIP​ seats, ​$40. If ten times as many ​$17 tickets were sold as VIP​ tic

kets, and the number of ​$17 tickets sold was 57 more than the sum of the number of ​$21 tickets and VIP​ tickets, sales of all three kinds of tickets would total ​$51 comma 471. How many of each kind of ticket would have been​ sold?
Mathematics
1 answer:
lawyer [7]3 years ago
8 0

Answer:

Tickets sold:

VIP =126

$17 tickets =1,260

$21 tickets =9\cdot 126+57=1,191

Step-by-step explanation:

Let x be the number of VIP tickets.  

If ten times as many ​$17 tickets were sold as VIP​ tickets, then the number of $17 tickets is 10x.

If the number of ​$17 tickets sold was 57 more than the sum of the number of ​$21 tickets and VIP​ tickets, then 10x+57=x+y and the number y of $21 tickets is 9x+57.

Amounts earned:

VIP tickets =\$40x

$17 tickets =\$17\cdot 10x=\$170x

$21 tickets =\$21\cdot (9x+57)=\$(189x+1,197)

Total =\$(40x+170x+189x+1,197)=\$(399x+1,197)

The sales of all three kinds of tickets would total ​$51,471, so

399x+1,197=51,471\\ \\399x=51,471-1,197\\ \\399x=50,274\\ \\x=126

Tickets sold:

VIP =126

$17 tickets =1,260

$21 tickets =9\cdot 126+57=1,191

You might be interested in
bill is in a class of 50 students.40% of the students in the class take the bus to school. How many students do not take the bus
deff fn [24]

Answer:

30

Step-by-step explanation:

100%-40%=60%

but 50 is half of 100 you half 60% to 30 people

8 0
3 years ago
PLEASE HELP! IF YOU DON'T KNOW DON'T ANSWER! 60 POINTS!!
postnew [5]

Answer:

an = 1/2 (4)^ (n-1)

a6 = 512

Step-by-step explanation:

The formula for a geometric sequence is

an = a1 (r)^(n-1)

where an is the term of the sequence

a1 is the initial term of the sequence

r is the ratio

and n is the term number

We know a1 = 1/2 and r =4

I will assume that x=6 means we want to know the 6th term

an = 1/2 (4)^ (n-1)

We want to find the 6th term

a6 = 1/2 * 4^(6-1)

a6 = 1/2 * 4^5

a6 = 512

3 0
3 years ago
Solve for x. -3x + 6 = 2x - 24 A) -30 B) -6 C) 6 D) 30
Crazy boy [7]

The answer is C) 30.

Explanation:

-3x + 6 = 2x -24

6 + 24 = 2x + 3x

30 = 5x

x = 30/5 = 6

6 0
3 years ago
Read 2 more answers
PLEASE HELP
stich3 [128]

Answer: Falling

Step-by-step explanation:

Once you rearrange this equation into y-intercept form and you get y = -4x-3, you then graph the line and the line appears to be decreasing down.

6 0
3 years ago
3.24 as a mixed number
UkoKoshka [18]
3 6/25 would be your answer!!!
8 0
3 years ago
Other questions:
  • Round 73.31 to the nearest tenth
    9·1 answer
  • For each part, use your knowledge of the definition of radians and the definitions of sine, cosine, and
    5·1 answer
  • If g(x)=x+1/x-2 and h(x)=4-x, what is the value of (g•h)(-3)
    14·1 answer
  • HELP!
    14·2 answers
  • Who can help me.I need help!!!!!!!
    14·2 answers
  • A bag contains 6 blue and 4 red marbles. You pick out a marble, record its color,
    7·1 answer
  • a grandfather is 8 times older than his grand daughter. in 8 years the grandfather will be 5 times as older as his grand daughte
    14·1 answer
  • An angle has a measure of 150° and a terminal side that intercepts the unit circle at (x,y). What are the values of x and y?
    12·1 answer
  • Happy Earth Day. Have a wonderful Day! If you answer you must give me ten Earth day Activities to answer. Thank you!
    5·2 answers
  • ( 9³. 9 . 9⁰ ÷ 9⁴. 9¹ )-³ <br><br>simplify and calculate this algebraic expression​
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!