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Shkiper50 [21]
3 years ago
10

Brainliest badge you help me no kizzy

Mathematics
2 answers:
Morgarella [4.7K]3 years ago
8 0

Answer:

3rd option

All the solutions, NOT included -4 ,must be bigger than -4

Step-by-step explanation:

-4 is not included bc it is an open circle

The arrow to the right means that the solutions must be bigger that that number

Troyanec [42]3 years ago
4 0

Answer:

D the number line reads greater than -4

Step-by-step explanation:

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Which phrase is the best description of the association between variables X and Y?
Elodia [21]
The variables have a negative association/correlation, because when one value increases (ex: x) the other decreases (see y)
If you would put a line through the dataset most of the points would be quite a bit off the line so the association is only moderate and not strong

so the answer is it is a "moderate negative association"
3 0
3 years ago
Please help solve quick
RoseWind [281]

Answer:

see below

Step-by-step explanation:

3x^2 + 17x +10 =0

(3x+   ) ( x+   ) =0

We need to factor 10  = 2*5  or 1*10

They are positive since we have all positive terms

3*5 = 15+2 = 17

The 5 needs to multiply the 3 so it goes on the outside

(3x+   ) ( x+  5 ) =0

That leaves the 2 on the inside

(3x+ 2  ) ( x+ 5  ) =0

Using the zero product property

3x+2 =0     x+5=0

3x = -2          x=-5

x = -2/3          x = -5

5 0
3 years ago
How much faster does Student B read than Student A?
Romashka-Z-Leto [24]

Answer:

He reads faster by 8 pages.

3 0
2 years ago
PLEASE HELP ME
balandron [24]

9514 1404 393

Answer:

  • (3y)(2x^2 -1x -8xy +4y)
  • (3y)(x -4y)(2x -1)

Step-by-step explanation:

<u>Part A</u>: All of the coefficients have a common factor of 3. All of the variable products have a common factor of y, so the greatest common factor of all terms is 3y. The expression can be written as ...

  (3y)(2x^2 -1x -8xy +4y)

__

<u>Part B</u>: The remaining factor can be factored pairwise:

  3y(x(2x -1) -4y(2x -1)) = 3y(x -4y)(2x -1)

6 0
3 years ago
How do you figure out 3h = 120
cestrela7 [59]

Answer:

h=40

Step-by-step explanation:

3h = 120

Divide 3 on both sides of the equation.

\frac{3h}{3}=\frac{120}{3}

h=40

5 0
3 years ago
Read 2 more answers
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