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3 years ago

Help for brainliest answer

1 answer:

6 0

Answer:

a) 32

b) $7+(n-1)\times 5$

Step-by-step Explanation:

Initial pattern has 7 sticks.

Second one has 7+5 sticks.

Third has 7+5+5 sticks.

Sixth has 7+5+5+5+5+5=32 sticks.

$n^{th}$ has $7+ 5(n-1)$ sticks.

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nexus9112 [7]

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Step-by-step explanation:

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Dafna1 [17]

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damaskus [11]

Just multiply by 0.15 to get the tip amount and add to your original number. This gives you 32.43

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