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Crank
3 years ago
14

Determine whether each sequence is an arithmetic sequence. Write yes or no. Explain. 4, 7, 9, 12, ...​

Mathematics
1 answer:
sesenic [268]3 years ago
6 0

Answer:

no

Step-by-step explanation:

the sum of 4+7+9+12=32

32/4= 8

8 is not part of the sequence. Therefore its not arithmetic.

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Step-by-step explanation:

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Joey went to a toy show at the local community center. He bought action figures and trading cards. He spent a total amount of $3
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Sarah has 4 cousins. Melanie has 7 times as many cousins as Sarah. How many Cousins dose Melanie have?​
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Melanie has 28 cousins.

Step-by-step explanation:

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I hope this helped and if it did I would appreciate it if you marked me Brainliest. Thank you and have a nice day!

5 0
2 years ago
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Solve for x<br><br> X/6 = 10<br><br> A) X = 4<br> B) X = 10<br> C) X = 16<br> D) X = 60
Lina20 [59]

hi  

x/6 = 10

In a equation , you can use every math operation you know as long as you do the same thing on both sides.  

Here we have   x/6 = 10  

But what I want is  x .  

Here X is split in 6.  So  I 'm going to multiplicate all by 6 to find the original amount of X  

In bold operation that are often not written but that you must understand to do that kind of exercices.

So  :  x/6 = 10

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             x = 60

4 0
3 years ago
What’s 53/3 simplified
aleksley [76]

Answer:

<em>53/3 simplified is 17 2/3</em>

3 0
3 years ago
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