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alexandr1967 [171]
3 years ago
12

I don't get it, plz help n show work... N thanks!

Mathematics
1 answer:
Dmitry_Shevchenko [17]3 years ago
4 0
Assuming the pattern continues, it would be 3x3x3x3, thus 81 people received email by Thursday.<span />
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You rent an apartment that costs $1500 per month during the first year, but the rent
belka [17]
<h3>Answer:</h3>

\begin{cases}a_1 = 1500\\a_n = 140+a_{n-1}\end{cases}

==============================

Explanation:

a_1 = 1500 means the first term is 1500, ie this is the first rent value.

To get the next term, we add on $140

So

a_2 = 140+a_1 = 140+1500 = 1640

and

a_3= 140+a_2= 140+1640 = 1780

and so on.

In general, the nth term a_n is found by adding 140 to the term just before it a_{n-1}

So that's where a_n = 140+a_{n-1} comes from.

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2 years ago
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Answer:

1) (m+3)2

2) (b+6)2

3) (3n−2)^2

Step-by-step explanation:

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2 years ago
How do you do 2 1/9 - 7/6 I need help please
Doss [256]
The answer is a 21/9-7/6=126-63/54. Tge answer is a 63/54
6 0
3 years ago
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X - 2y &gt; 6<br> please explain step by step
NemiM [27]

Answer:

Please see attached images for solution.

Step-by-step explanation:

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Exit
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B because you have to add 30 to 60
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