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Lostsunrise [7]
3 years ago
8

Nannette installed a security system in her office for $150 the monthly monitoring fee is $30. So far, Nannette has spent $420 f

or her security system. For how many months has she had the service?
Mathematics
1 answer:
mojhsa [17]3 years ago
5 0

Answer:

9 Months

Step-by-step explanation:420 - 150 = 270

270/30 = 9


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PLEASE HELP ASAP!!!!!!!!
Ne4ueva [31]

Answer:

The first 5 terms are;

-2, 2, 13,38 and 91

Step-by-step explanation:

Here, we want to write the first 5 terms of the sequence.

We already have the first term as 1

Now, we need the 2nd term

Putting two in place of n, we have ;

2f(1) + 3n

= 2(-2) + 3(2) = -4 + 6 = 2

For the 3rd term, put 3 in place of n

2f(2) + 3(3)

sine f(2) = 2, we have

2(2) + 9 = 4+ 9 = 13

For the fourth term, put 4 in place of n, we have

2f(3) + 3(4)

since f(3) = 13

we have; 2(13) + 12 = 26 + 12 = 38

For the 5th term, put 5 in place of n, we have

2f(4) + 3(5)

since f(4) = 38, we have

2(38) + 15 = 76 + 15 = 91

6 0
3 years ago
Point A, locayed at (-2, 4), is translated down 6 units. What are the coordinates of A​
Semenov [28]

Answer:

(-2,-2)

Step-by-step explanation:

you would be going down the cooridante plane so that would only change the y value.

6 0
3 years ago
Which of these values could be the slope of the line? Select two options. –2 0 3
Valentin [98]

Answer:

-2 and 3

Step-by-step explanation:

These two are slopes. All three are technically slopes but a slope of 0 is just a horizontal line.

8 0
3 years ago
Read 2 more answers
Malik collects rare stamps and has a total of 212 stamps. He has 34 more domestic stamps than foreign stamps. Let x represent th
cluponka [151]

Answer:

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  • domestic: 123

Step-by-step explanation:

Add the two equations together:

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Malik has 89 foreign stamps and 123 domestic stamps.

4 0
4 years ago
Write the sum of the numbers as the product of their GCF and another sum <br> 56+64
olga2289 [7]
This is a question about finding the GCF or the greatest common factor for these two numbers.  The real question there is what is the largest number that both 56 and 64 can be divided by and still give out integers (meaning, whole regular counting numbers).  This number turns out to be 8.  56/8 = 7.  64/8 = 8.  The GCF gets pulled to the outside of the parenthesis and the divided numbers remain on the inside being added together.  It looks like this, 8(7+8).
7 0
4 years ago
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