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
myrzilka [38]
4 years ago
13

One airline ticket sells for $250. For each additional airline ticket sold to a group, the price of every ticket is reduced by $

2. For example, p(1) = price per ticket when 1 ticket is sold = $250 p(2) = price per ticket when 2 tickets are sold = $250 - 1 · ($2) = $248 p(3) = price per ticket when 3 tickets are sold = $250 – 2 · ($2) = $246 So, 2 tickets are sold for 2 · 248 = $496 and 3 tickets are sold for 3 · 246 = $738.
a) write a quadratic function that gives the total cost of buying x tickets.
b) what's the cost of 5 tickets?
c) How many tickets were sold if the cost is $5200 ?
d) What number of tickets sold gives the greatest cost?
Mathematics
1 answer:
Gekata [30.6K]4 years ago
5 0

Answer:

a

Step-by-step explanation:

You might be interested in
a man deposits 45 into an account the next day he makes 3 deposits of 20 $ each a week later he withdraws 105$
zheka24 [161]

Answer:

The amount available in account at last is $0  

Step-by-step explanation:

Given as :

The withdrawal amount from the account at the end = $105

The first deposit amount = $45

The next three deposit amount = $20 each

I.e The second deposit amount = 3 × $20

Or, The second deposit amount = $60

Let The amount available in account at last = $A

<u>Now, According to question</u>

The amount available in account at last = (first deposit amount  + second deposit amount) - withdrawal amount from the account at the end

i.e A = ($45 + $60) - $105

Or, A = $105 - $105

∴  A = $0

So, The amount available in account at last = A = $0

Hence, The amount available in account at last is $0   . Answer

8 0
3 years ago
35 POINT QUESTION!! WILL GIVE BRAINLIEST!!<br><br> Is x + 2 a factor of P(x) = 2x^3 + 5x^2 + 5x + 6?
Sphinxa [80]

Answer:

Yes

Step-by-step explanation:

2

8 0
3 years ago
2^3 times 2^3+= <br> what does this eqaul
VLD [36.1K]

Answer:

36

Step-by-step explanation:

2x3 x 2x3 = 36

Sorry if this didnt help

3 0
3 years ago
Read 2 more answers
Find the value of 7u+7 given that -3u-5=4
Serga [27]

Answer:

14

Step-by-step explanation:

-3u = 4+5

-3u = 9

u = -3

7u + 7

7(u +1) = 7(-3+1)

7(-2)

14

3 0
2 years ago
Anderson is a plumber and is paid a fixed amount just to make a house visit. The remainder of his fee, y, is determined by the n
Serhud [2]

Answer:

y=10x+50

Explanation:

The line starts at point (0,50) which is the y intercept (how much he gets paid to visit house).The line crosses points (10,150) and (20,250) and the slope of these points are 100/10 which when simplified equals 10x which is how much money he gets paid by the hour(x=hours) so y=10x plus the y intercept y=10x+50

7 0
3 years ago
Read 2 more answers
Other questions:
  • If you roll three fair coins what is the probability that youll get at least 2 heads
    14·2 answers
  • The 10-ounce jar of salsa sells for $1.95. The 24-ounce jar sells for $4.32. Which jar is the better buy?
    14·1 answer
  • Whats the answer to number 5 please and thank you? please write down the steps too
    8·2 answers
  • The local reader's club has a set of 64 hardback books and a set of 24 paperbacks. Each set can be divided equally among the clu
    12·1 answer
  • Is it true that a line with slope 1 always passes through the origin? Explain your reasoning.
    14·1 answer
  • 1. Use the distributive property to simplify.<br> 3 (a – 2c)
    11·1 answer
  • Find the value of x show all steps please
    15·2 answers
  • I need help solving this problem, please respond as fast as you can.<br><br> -7 – 3x = 1x + 4(2 + x)
    11·1 answer
  • THIS NEEDS TO STOP (ITS A SCAM TO BUY STUFF) ITS MAKES ME ANNOYED
    8·1 answer
  • What is an equation of the line that passes through the point (-2,-3)(−2,−3) and is parallel to the line 5x+2y=14
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!