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3 years ago

The cost of a banquet can be calculated using the function

Mathematics

1 answer:

kotykmax [81]3 years ago

3 0

Answer:

3 people attended the banquet

Step-by-step explanation:

The function is given as:

b = 75 + 15n where

b represents the total = 122

n represents the number of people attending = ??

If the total cost of the banquet is 122, how many people attended the banquet?

Hence,

122 = 75 + 15n

122 - 75 = 15n

47 = 15n

Divide both sides by 15

n = 47/15

n = 3.1333333333

Approximately to the nearest whole number = 3

Therefore, 3 people attended the banquet.

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Answer:

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Step-by-step explanation:

Let us divide the equation into 2 parts.

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Answer:

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Step-by-step explanation:

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