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omeli [17]
3 years ago
6

2.75+ (-2)+(-2.25) =

Mathematics
1 answer:
Luden [163]3 years ago
5 0

Answer:

-1.5

Step-by-step explanation:

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Calculate the slope.please help due in 2 hours
sergejj [24]

Answer:

Slope = 4

Step-by-step explanation:

Use any two pairs from the table of values, say (0, 3) and (2, 11).

Slope = ∆y/∆x

Slope = \frac{11 - 3}{2 - 0}

Slope = \frac{8}{2}

Slope = 4

3 0
3 years ago
Which polynomial expression represents a sum of cubes?
s344n2d4d5 [400]
I think it’s C
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4 0
3 years ago
Question 1 of 40<br> If f(x) = 4x² - 6 and g(x) = x² - 4x-8, find (f- g)(x).
Aleksandr-060686 [28]

Answer:

\huge\boxed{\sf (f-g)(x) = 3x\² + 4x - 14}

Step-by-step explanation:

<h3><u>Given functions:</u></h3>
  • f(x) = 4x² - 6
  • g(x) = x² - 4x - 8
<h3><u>Solution:</u></h3>

Subtract both functions

(f-g)(x) = 4x² - 6 - (x² - 4x - 8)

(f-g)(x) = 4x² - 6 - x² + 4x - 8

Combine like terms

(f-g)(x) = 4x² - x² + 4x - 6 - 8

(f-g)(x) = 3x² + 4x - 14

\rule[225]{225}{2}

3 0
2 years ago
Read 2 more answers
Solve x/-4 &gt; 8<br><br> 1. x &gt; -2<br> 2. x &lt; -32<br> 3. x &lt; -2<br> 4. x &gt; -32
Gnom [1K]

Answer:

x<-32

Step-by-step explanation:

I hope this helped have a good night

8 0
3 years ago
3.50 over(divided by) X equals 19.25<br>what is X?
castortr0y [4]

Answer:

x=0.18 repeating

Step-by-step explanation:

Solve the rational equation by combining expressions and isolating the variable x

4 0
2 years ago
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