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3 years ago

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: $a_n = a_{n-1}+3$

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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