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
Stels [109]
3 years ago
7

The cost c, for manufacturing x flags is given by c=x? -24x +39. Find the number of flags manufactured if the cost is $120.

Mathematics
1 answer:
IRINA_888 [86]3 years ago
8 0

9514 1404 393

Answer:

  27

Step-by-step explanation:

You want to find x when c = 120.

  120 = x^2 -24x +39

  x^2 -24x -81 = 0 . . . . . . subtract 120 to put in standard form

  (x -27)(x +3) = 0 . . . . .  .factor it

Solutions are ...

  x = 27, x = -3 . . . . . values of x that make the factors zero

The number of flags manufactured for a cost of $120 is 27 flags.

You might be interested in
natalie uses a 15% off coupon when she buys a camera the original price off the camera is 45.00 how much money does natalie save
gulaghasi [49]
You have to do 45 divided by 2. Hopefully there is not tax!
8 0
3 years ago
Find equation of the line passing through(0,-3),which has a gradient of 2
WINSTONCH [101]

Answer:

y = 2x - 3

Step-by-step explanation:

y - - 3 = 2(x-0)

y + 3 = 2x

y = 2x -3

7 0
3 years ago
Helppppp me nooooooooooooooooooooooooooooooooooooo
laila [671]

Answer:

<u><em>I want brainliest</em></u>

Step-by-step explanation:

7.6 x 8 = 60.8

so the answer is either b or c

7.6 per hour

or

7.6h

makes the answer b

5 0
3 years ago
Read 2 more answers
The holding period of property acquired by gift may begin on:
maw [93]

Answer:

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
A bouqet had 10 flower and sold it for 90$ which is the rate of $_ per flower
lana [24]

Answer:

$9 per flower

Step-by-step explanation:

divide cost ($90) by the number of items (10 flowers)

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following below could have created this graph
    15·1 answer
  • Kaitlyn is interviewing applicants for an open job position in her department. During the interview process, applicants are requ
    13·1 answer
  • A parallelogram has consecutive vertices A (-2,0), P (0,-2) and C (2,4). Find the fourth vertex.
    9·2 answers
  • A positive integer is 15 less than another. If 4 times the reciprocal of the smaller integer is subtracted from the reciprocal o
    13·1 answer
  • Binomial (x - 6) and trinomial (-2x2 + x + 9) are the factors of which of the
    13·1 answer
  • Which graph represents the equation y = x2 + 1?
    11·1 answer
  • Find two numbers whose sum is 7 and whose difference is 1.
    14·1 answer
  • Jack popped some popcorn, but 3 of the 150 kernels did not pop
    7·1 answer
  • 2021/202251
    5·1 answer
  • An angle whose measure is 132º can be classified as which type of angle?
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!