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enot [183]
3 years ago
14

The number of pizzas is in a proportional relationship to the weight of the shredded cheese toppings. When​ shredded, a 30​-lb b

lock of cheese is enough to make 127.5 large pizzas. Find the constant of proportionality. Explain how you can use a constant of proportionality to find how much cheese is on one slice of pizza if there are 8 slices per pizza.
Mathematics
1 answer:
Snowcat [4.5K]3 years ago
4 0
30......................127,5
1.........................x

30x = 127,5
x = 127,5/30
x = 4,25 

1 libra = 4,25 pizzas
4,25 pizzas.............1 libra
1 pizza.....................y

4,25y = 1
y = 1/4,25
y = 0,2353 libra (1 pizza)
1/8 de pizza = 0,2353/8 = 0,0294
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Indicate the answer choice that best completes the statement or answers
zysi [14]

Answer:

Option D. y = 5x + 1

Step-by-step explanation:

From the question given above, the following data were:

Input (x) >>>>>> Output (y)

0 >>>>>>>>>>>> 1

1 >>>>>>>>>>>> 6

2 >>>>>>>>>>>> 11

3 >>>>>>>>>>>> 16

4 >>>>>>>>>>>> 21

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For Option b

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x = 0

y = 5(0) – 4

y = 0 – 4

y = – 4

y = 5x – 4

x = 1

y = 5(1) – 4

y = 5 – 4

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For Option c

y = 10x – 9

x = 0

y = 10(0) – 9

y = 0 – 9

y = – 9

y = 10x – 9

x = 1

y = 10(1) – 9

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For Option d

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y = 0 + 1

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x = 1

y = 5(1) + 1

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3 years ago
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adoni [48]

Answer:

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=1.09* 1 /10*10*10

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5 0
3 years ago
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