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katrin [286]
3 years ago
6

Group of friends are going to see a movie. The admission cost is $8 per person. The table below represents the number of friends

and the total cost.
Movie Costs
Number of Friends, (x)
2
3
4
5
Total Cost in Dollars, (y)


Which set of ordered pairs can be written from the table?
(2, 10), (3, 11), (4, 12), (5, 13)
(2, 16), (3, 24), (4, 32), (5, 40)
(10, 2), (11, 3), (12, 4), (13, 5)
(16, 2), (24, 3), (32, 4), (40, 5)
PLEASE IN THE TEST NOW
Mathematics
2 answers:
vagabundo [1.1K]3 years ago
4 0

Answer:

B) (2, 16), (3, 24), (4, 32), (5, 40)

Step-by-step explanation:

1 ticket costs $8. 8 x 2 = 16, so 2 tickets cost $16. 8 x 3 = 24, so 3 tickets cost $24. The same thing goes for 4 tickets, and 5 tickets.

iragen [17]3 years ago
4 0

Answer:

b

Step-by-step explanation:

uwu

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The following table shows the length and width of two rectangles:
zhannawk [14.2K]

Answer:

10x - 8 or 2( 5x - 4)

Step-by-step explanation:

Perimeter of a rectangle = 2( Length + Width)

<u>Rectangle A </u>

Length = x + 8,

Width  = x - 1

Perimeter_A = 2((x + 8) + ( x - 1))\\\\

                 = 2(x + 8 + x - 1) \\\\= 2(2x + 7)\\\\=4x + 14

<u>Rectangle B</u>

Length = 4x + 5

Width = 3x - 2

Perimeter _B= 2((4x + 5) + (3x-2))\\\\

                 =2(4x + 5 + 3x - 2)\\\\=2(7x + 3)\\\\=14x + 6

Perimeter_B - Perimeter_A = (14x +6)-(4x + 14) \\\\

                                       =14x + 6 - 4x - 14\\\\=10x -8\\\\or \\\\=2(5x - 4)

4 0
3 years ago
Rewrite, using the distributive property. -3(20 + -29d) = [?] + [ ]d​
tiny-mole [99]

Answer:

-60+87d

     or

87d-60

Step-by-step explanation:

-3(20+-29d)=

-60+87d

3 0
2 years ago
Calculate the length of the circumference of a circle with a diameter of 14cm (2dp)
kondaur [170]
C= 2 (pi) r

d= 14 cm

d= 2r 

r= 7 cm

c= 2 (pi) (7cm)
c= 43.98

hope that helps

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3 years ago
A expression for x²+ 8x + 15
topjm [15]
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Nookie1986 [14]
No because when you add any 2 sides the answer has to be bigger than the 3rd side

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9 is too small, so the tips of the side that is 2ft would not touch the side that is 7ft
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