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Serga [27]
3 years ago
14

Q 5 please help me to resolve

Mathematics
2 answers:
liraira [26]3 years ago
7 0

Put 15 where n is, then do the arithmetic.

b(n) = 6n . . . . . . . . . . . the formula for the number of bulbs for n chandeliers

b(15) = 6·15 = 90

The appropriate choice is ...

... 90 light bulbs

7nadin3 [17]3 years ago
6 0

Substitute n=15 into the function because n is the number of chandeliers. You will get 90, which is the correct answer.



*** Please mark this answer as the Brainliest and leave a Thanks if I helped you! :) ***

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Explanation:
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Use the correct order of operations, according to the mnemonic: 
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