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FromTheMoon [43]
3 years ago
11

A catering firm charges a fixed cost for overheads and a price per person. It is known that a party for 20 people costs $557, wh

ereas a party for 35 people costs $909.50. What is the fixed cost and the cost per person charged by the company?
Mathematics
1 answer:
yarga [219]3 years ago
3 0

Answer:

The cost per person is 27.98 anything over the first 20 people go to 23.50

Step-by-step explanation:

909.50-557= 352.50

352.50 / 15 = 23.50

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17000 million in numbers
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Answer:

17,000,000,000, in words, 17 billion

Step-by-step explanation:

17000 million is the same thing as :

17000 x 1000000 or 17000000000

17000 x 10^{6}=17,000,000,000

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Which is better value for money: 2 pizzas for<br> £12 or 4 pizzas for £28?
Mars2501 [29]

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The first one is the answer

4 0
3 years ago
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Would this expression be <br> 49+R?
Dmitry [639]

Answer:

Yes

Step-by-step explanation:

It would be r+49 since Kevin has 49 more.

4 0
3 years ago
Find the radius and center of the circle<br> 17+x^2+y^2-8x-6y=0
liq [111]

Answer:

Centre: (4,3)

Radius: 2sqrt(2)

Step-by-step explanation:

h = -8/-2 = 4

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4 0
3 years ago
the sequence of the numbers below is missing an eighth value. which of the following is the missing value? sequence: 5, 6, 8, 11
Kay [80]

Answer:

D - 33

Step-by-step explanation:

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3 years ago
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