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saul85 [17]
3 years ago
12

12+18n+7-14n write an equivalent expression using like terms

Mathematics
1 answer:
spin [16.1K]3 years ago
3 0
You can get a similar expression with the same value by simplifying the expression.

19 + 4n

Hope this helps!
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Review
Ahat [919]

Answer:  \bold{a)\quad 51, 54, 57\qquad a_n=a_{n-1}+3}

               \bold{b)\quad 250, 625, 1562.5\qquad a_n=(2.5)a_{n-1}}

<u>Step-by-step explanation:</u>

a) This is an arithmetic sequence where 3 is added to the previous term.

48 + 3 = 51

              51 + 3 = 54

                            54 + 3 = 57

The recursive formula for this sequence is:  a_n = a_{n-1}+3

*****************************************************************************************

b) This is a geometric sequence where 2.5 is multiplied to the previous term.

100(2.5) = 250

                250 (2.5) = 625

                                    625(2.5) = 1562.5

The recursive formula for this sequence is: a_n=(2.5)a_{n-1}

5 0
2 years ago
Please help asap. Thank you! :)
Kruka [31]

When he cubed ,

Result is x³

On further squaring x³, he got = (x³)²

{x}^{6}

<h3>Therefore, k = 6</h3>

7 0
2 years ago
How would I reduce this to lowest terms?
Andrew [12]

Since "a" is on the top and the bottom, you can simplify that

\frac{a^2b^2}{ac}

\frac{ab^2}{c}

6 0
2 years ago
Write the equation of the graph in slope-intercept form
Ede4ka [16]
Y=-3x+4
slope is -6/2=-3
y-intercept 4
3 0
3 years ago
Read 2 more answers
(1×1)-tan×(-tan) evaluate it by Determinants
andrew11 [14]

Answer:

1x1

Step-by-step explanation:

4 0
2 years ago
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