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DochEvi [55]
3 years ago
13

Identify the slope and the y-intercept of the line. y = 3x + 9

Mathematics
1 answer:
Sonja [21]3 years ago
6 0

Answer:

slope = -3 , y-intercept = 9

Step-by-step explanation:

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Ken keeps paper clips in a box that is the shape of a cube. Each side of the cube is 3inches. What is the volume of the box?
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Volume of cube = L^3 
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Solve the inequality.<br> 5x - 7 &lt; 8x + 8<br> The solution set is x |
timofeeve [1]

Answer:

- 5 < x

Step-by-step explanation:

To solve, we need to isolate the variable: x

5x - 7 < 8x + 8

Subtract 5x from both sides

5x -  5x -7 < 8x -5x + 8

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Subtract 8 from both sides

- 7 -8 < 3x + 8 -8

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Divide both sides by 3

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3 years ago
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The graph shows the relationship between James’s resting heart rate and the number of hours he exercises per day. For every hour
sweet-ann [11.9K]

Answer:

dude im in 8th grade and im getting college math no wonder i have a D-

Step-by-step explanation:

6 0
2 years ago
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Given f(x)=4x^3+7x^2-7x-10 factor f(x), given that -1 is a zero
stira [4]
If - 1 is a zero then
(x + 1)
is a factor.

Dividing with this factor using the long division approach, we get the quadratic factor to be,

4 {x}^{2}  + 3x - 10
(see attachment).

We can rewrite the polynomial as
f(x) = (x  + 1)(4 {x}^{2}  + 3x - 10)

We can further factor as

f(x) = (x + 1)(4 {x}^{2}  - 5x + 8x - 10)
That is

f(x) = (x + 1)(x  +  2)(4x - 5)

7 0
3 years ago
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