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icang [17]
3 years ago
6

Please help solve this question with steps

Mathematics
1 answer:
Orlov [11]3 years ago
8 0
39x^3 = 13*3*x*x*x

-6x^2 = 2*3*x*x*-1

-3x    = 3*x*-1

so in all these factorizations, 3*x is common. so 3x is the common factor.

by seperating the common factor,

3x(13x^2 - 2x-1)

will be the factorization.


   xy + 5x - 5y - 25

=x (y+5) -5 (y+5)
=(x-5) (y+5)

hope I helped ya!!!
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The length of a rectangular garden is 17 feet longer than its width. If the area of the garden is 234 square feet, what are the
kifflom [539]

Answer:

The garden is 9 feet wide and 26 feet long.

Step-by-step explanation:

L = W+17

area = LW = 234

(W+17)W = 234

W²+17W-234 = 0

Quadratic formula

W = [-17 ± √(17² – 4·1(-234))] / [2·1]

 = [-17 ± √1225] / 2

 = [-17 ± 35] /2

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-26 is an extraneous solution

W = 9

L = W+17 = 26

The garden is 9 feet wide and 26 feet long.

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3 years ago
If A= 5x – 2 and B = 3x + 4 , what is the value of x?
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The equation that best models this situation would be: y=40+30x
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What single decimal multiplier would you use to decrease by 2% followed by a 3% decrease?
Bumek [7]

<em><u>0.9506</u></em>

Step-by-step explanation:

here's the easy explanation:

We have 2% and 3%.

Take them both away from 100 since we're decreasing!

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<em>100 - 3 = 97</em>

Divide them both by 100.

<em>98 --> 0.98</em>

<em>97 --> 0.97</em>

Times them both together!

<em>0.98x0.97 = 0.9506</em>

<em>Hope </em><em>this </em><em>helps </em><em>you</em><em>></em><em>^</em><em>_</em><em>^</em><em><</em>

<em>#</em><em>b</em><em>r</em><em>a</em><em>i</em><em>n</em><em>l</em><em>y</em><em>e</em><em>veryday</em><em>:</em><em>)</em>

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Marta_Voda [28]

Answer:

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Step-by-step explanation:

Divide the 22 million by the 900 texts a month to get 24,444 then round to 24,000

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