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aleksklad [387]
3 years ago
7

Tell whether the sequence is arithmetic. If so what is the common difference?

Mathematics
1 answer:
fgiga [73]3 years ago
5 0
Subtract each term from its preceding one and see if the value is constant.
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What is the C.O.P for this relationship?
goldenfox [79]

Answer:

4

Step-by-step explanation:

Constant of proportionality is given as, k = y/x

To find the constant of proportionality of the table of values given, use any of the given pairs of values, say, (1, 4).

Thus, k = 4/1 = 4

Constant of proportionality = 4

5 0
4 years ago
Question 16 (5 points)<br> If 3a-9=6, what is the value of 5a + 2?<br> O<br> 027<br> 025<br> O<br> 1
Lyrx [107]

Answer:

27

Step-by-step explanation:

First solve 3a - 9= 6

3a - 9 = 6 add 9

3a = 15 divide by 3

a = 5

Now that you know a is 5, put that in the other expression.

5a + 2

= 5(5) + 2

= 25 + 2

= 27

7 0
2 years ago
The solution to the following system of linear equations lies in which quadrant? −2x + 3y = 8 4x + y = −2
sashaice [31]
First, let's find the solution.

-2x + 3y = 8
Add 2x to both sides.
3y = 2x + 8
Divide both sides by 3.
y = 2/3x + 8/3

4x + 2/3x + 8/3 = -2
14/3x + 8/3 = -2
Subtract 8/3 from both sides.
14/3x = -14/3
Multiply both sides by 3/14.
x = -1

y = 2/3(-1) + 8/3
y = -2/3 + 8/3
y = 6/3, or 2.

The solution is (-1, 2) which lies in Quadrant II, because its outline is (-, +).
4 0
4 years ago
Someone please helppp ! i’ll give brainliest to the right answer !
Nuetrik [128]

Answer:

The function is 2 I believe

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the product of –5 and –8?<br> A) –40<br> B) –13<br> C) 13<br> D) 40
topjm [15]
I think its b but not sure hope it helps though
7 0
4 years ago
Read 2 more answers
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