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Zinaida [17]
3 years ago
7

A business has $15,000 to spend on airline tickets to travel to a conference. It wants 27 of its employees to attend. The busine

ss wants to buy as many business-class seats as possible. The business-class seats cost $700. The economy-class seats cost $375. Create a system of equations that models how many of each type of ticket the business should purchase.
A. 700x + 375y = 27
x + y = 15,000

B. x + 375y = 15,000
700x + y = 27

C. 700x + y = 15,000
x + 375y = 27

D. 700x + 375y = 15,000
x + y = 27
Mathematics
1 answer:
marusya05 [52]3 years ago
3 0

Answer:

<u>The correct answer is :</u>

<u>D. 700x + 375y = 15,000 </u>

<u>x + y = 27</u>

Step-by-step explanation:

1. Let's review the information given to answer the question correctly:

Budget for airline tickets = US$ 15,000

Number of employees attending the conference = 27

Price of business-class ticket = US$ 700

Price of economy-class ticket = US$ 375

2. Let's create a system of equations that models how many of each type of ticket the business should purchase.

x = Number of employees flying business-class

y = Number of employees flying economy-class

<u>x + y = 27 (Number of employees attending the conference)</u>

<u>700x + 375y = 15,000 (Cost of employees flying business plus cost of employees flying economy equal to budget for buying the airline tickets) </u>

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Please help, photo attached.
steposvetlana [31]

The zeroes of the polynomial functions are as follows:

  • For the polynomial, f(x) = 2x(x - 3)(2 - x), the zeroes are 3, 2
  • For the polynomial, f(x) = 2(x - 3)²(x + 3)(x + 1), the zeroes are 3, - 3, and -1
  • For the polynomial, f(x) = x³(x + 2)(x - 1), the zeroes are -2, and 1

<h3>What are the zeroes of a polynomial?</h3>

The zeroes of a polynomial are the vales of the variable which makes the value of the polynomial to be zero.

The polynomials are given as follows:

f(x) = 2x(x - 3)(2 - x)

f(x) = 2(x - 3)²(x + 3)(x + 1)

f(x) = x³(x + 2)(x - 1)

For the polynomial, f(x) = 2x(x - 3)(2 - x), the zeroes are 3, 2

For the polynomial, f(x) = 2(x - 3)²(x + 3)(x + 1), the zeroes are 3, - 3, and -1

For the polynomial, f(x) = x³(x + 2)(x - 1), the zeroes are -2, and 1

In conclusion, the zeroes of a polynomial will make the value of the polynomial function to be zero.

Learn more about polynomials at: brainly.com/question/2833285

#SPJ1

5 0
2 years ago
4 of them were blue 1/6 of them were grape 1/4 of them were watermelon 1/3 of them were cherry 1/12 of them were sour apple how
Hitman42 [59]

Answer:

The girl had 24 candies in her bag.

Step-by-step explanation:

Since, regarding the girl's candies, 4 of them were blue, 1/6 of them were grape, 1/4 of them were watermelon, 1/3 of them were cherry and 1/12 of them were sour apple, to determine how many candies were in her bag, the following mathematical calculation should be performed:

1/6 + 1/4 + 1/3 + 1/12 = X

2/12 + 3/12 + 4/12 + 1/12 = X

10/12 = X

12/12 - 10/12 = 2/12

2/12 = 4

1/12 = 2

2 x 12 = 24

Thus, the girl had 24 candies in her bag.

7 0
3 years ago
Please simplify this
ikadub [295]
Answer: 2a sqrt 15a
Explanation:
Sqrt 60a^3
= sqrt 4 x 15 x a^2 x a
= 2a sqrt 15a (because 4 and a^2 are a perfect square so we can drag it out of the square root)
6 0
3 years ago
Read 2 more answers
Plz help (wil give brainliest to best answer)
miss Akunina [59]

Answer:

A: Corresponding

B: Alternate interior

C: Corresponding

D: Alternate exterior

E: Same side interior

Step-by-step explanation:

A: One angle is on the interior and one is on the exterior and they are both on the same side of the transversal which makes them corresponding angles

B: Both are in the interior just on opposite sides of the transversal

C: See answer to A

D: Both are on the exterior and they are on opposite sides of the transversal which makes them alternate exterior

E: Both are on the interior on the same side of the transversal which makes them same side interior.

3 0
3 years ago
What is the value of the underlined digit? 625
qaws [65]

Answer:

I don't know which digit is underlined, so here are the values of all the digits.

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The value of the 6 is 600.


Tens place: 2

2 * 10 = 20

The value of the 2 is 20.


Ones place: 5

5 * 1 = 5

The value of the 5 is 5.

8 0
3 years ago
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