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Aleksandr [31]
3 years ago
7

F(n)=64+6n what is the recursive formula of f(n)?

Mathematics
1 answer:
Ghella [55]3 years ago
5 0

Answer:

Step-by-step explanation:

f(n)=64+6n

f(n-1)=64+6(n-1)=64+6n-6=f(n)-6

f(n-1)+6=f(n)

or f(n)-f(n-1)=6

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answer
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aul bought 9 total shirts for a total of $72. Tee shirts cost $10 and long sleeve shirts cost $7. How many of each type of shirt
vodomira [7]

Set up a system of equations:


\text{Total shirts bought}

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\text{Total cost}

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x represents how many tee shirts were bought, and y represents how many long sleeve shirts were bought.


For the first equation, subtract y from both sides to get x by itself:


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Now you have a value for y. Input this value into the first equation:


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Subtract both sides by 6 to get x by itself:


x = 3


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4 0
3 years ago
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5.349 round to the nearest tenth
soldi70 [24.7K]
5.4 because the 9 bumps it to 5.35.

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The correct answer is the fourth one
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