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amid [387]
3 years ago
12

Write down in terms of n, an expression for the nth term

Mathematics
1 answer:
Alekssandra [29.7K]3 years ago
7 0

Answer:

In bold below.

Step-by-step explanation:

a)  Arithmetic sequence with common difference 3 and first term = 2:

nth term =  2 + 3(n - 1)

= 3n -1.

b)  Similar to above with common difference 2 and first term = 9.

nth term = 9 + 2(n - 1)

= 2n + 7.

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3 0
3 years ago
The local bike shop sells a bike and accessories package for $320 if the bike is worth 7 times more than the accessories,how muc
sdas [7]
So, bike=b and accessories=a.

b+a=320

Since the bike is worth 7 times more than the accessories, the b would turn into 7a (because 7 times the cost of accessories is the cost of the bike).

The equation would now turn into 7a+a=320.

Solve for a.

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Now that you know the cost of the accessories, you multiply that 40
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6 0
3 years ago
Can anybody please help me out with this question I would really appreciate it so much . Please and thank you .
mr Goodwill [35]

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MH=36/2=18

3 0
3 years ago
Jayla bought 3 blouses at 15 dollars each the blouses were 18 percent off how much did Jayla pay in total
Feliz [49]
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8 0
3 years ago
A regulation baseball has a diameter of about 3 in.
Elena L [17]

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Step-by-step explanation:

I did this a while ago. I hope that I helped<3

3 0
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