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Alisiya [41]
1 year ago
8

4a + 2b = 10 what does B equal?

Mathematics
1 answer:
Lostsunrise [7]1 year ago
8 0

We solve for b:

4a + 2b = 10 => 2b = 10 - 4a => b = 5 - 2a

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Y = 4x^3– 20x^2+ 25x
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Answer:

0 2/5 By zeros

Step-by-step explanation:

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3 years ago
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Elena-2011 [213]

Answer:

the value of decimals decrease as the denominator of the fraction increases

Step-by-step explanation:

1/2=0.5

1/3=0.3

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algol [13]

Answer:

(2x+5)(4x+3)

Step-by-step explanation:

Given the expression 8x^2 + 26x + 15

Factorize

8x^2 + 26x + 15

= 8x^2 + 6x + 20x + 15

= 2x(4x+3) + 5 (4x+3)

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3 years ago
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DENIUS [597]

Step-by-step explanation:

<em>Given</em>

<em>3x </em><em>(</em><em> </em><em>x </em><em>-</em><em> </em><em>1</em><em> </em><em>)</em><em> </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>-</em><em> </em><em>x²</em>

<em>3x²</em><em> </em><em>-</em><em> </em><em>3x </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>-</em><em>x²</em>

<em>3x²</em><em> </em><em>+</em><em> </em><em>x²</em><em> </em><em>-</em><em> </em><em>3x </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em> </em><em>0</em>

<em>4x²</em><em> </em><em>-</em><em> </em><em>3x </em><em>+</em><em> </em><em>2</em><em> </em><em>=</em><em>0</em>

4 0
3 years ago
The sim of five times a number and four is equal to negative seven what is the number
bonufazy [111]
5x+4=-7 so 5x=-7-4, 5x=-11, x=-11/5
8 0
3 years ago
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