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fgiga [73]
3 years ago
11

The arithmetic sequence from the previous problem is 8. 7, 7. 3, 5. 9, 4. 5, 3. 1,. . . . What is the common difference, d, of t

his sequence? d =.
Mathematics
1 answer:
o-na [289]3 years ago
3 0
I think 8 is again maybe its true
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Solve the inequality.<br> 2(4+2x)&gt;5x+5<br> O x&lt;-2<br> O x&gt;-2<br> O x&lt;3<br> O x&gt;3
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3 years ago
Simplify 6/4-√5<br> ___+___
andriy [413]

Answer:

3 - 2√5

-------------  

      2

Step-by-step explanation:

These two expressions have different denominators, and thus use of the LCD is necessary.  The LCD is 4.

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7 0
3 years ago
Find four solutions and graph y= -4x + 3
elixir [45]

Answer:

These four points fall on that line:

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To graph it, just plot any two of those points (as it's a linear equation), and trace the line that they  both fall on.

Step-by-step explanation:

The easiest points to find  usually involve one of the coordinates being equal to zero, one or another simple number.  So with that in mind:

if x = 0, then y = 0 + 3 = 3

if x = 1, then y = -4 + 3, which equals -1

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if y = 0, then -4x + 3 = 0, so 4x = 3, and x = 3/4, or 0.75

That gives us the points (-1, 7),  (0, 3),  (0.75, 0), (1, -1)

7 0
3 years ago
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