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yaroslaw [1]
3 years ago
12

What is the slope of the line that contains the point (-2, 3) and (1,9)

Mathematics
1 answer:
erma4kov [3.2K]3 years ago
7 0
The slope is:(9-3)/(1-(-2))=6/3=2
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Solve.
jenyasd209 [6]

Answer:

no solution

Step-by-step explanation:

(you do the exact same you'd do in an equation problem. Get x by itself)

3x+1<2x-2<5x+7

1 < -x-2 < 5x+7

3< -x < 5x+9

3 < -6x < 9

-(1/2) > x > -(3/2)

x can't be bigger than -3 halves and be smaller than -1 half, so the answer is no solution

6 0
3 years ago
Subtract:<br> (-9z-7) – 11z
umka2103 [35]

Answer: -20z-7

Step-by-step explanation:

(-9z-7) – 11z

−9z−7−11z

 (-9z-11z)-7

-20z-7

Hope this helps, now you know the answer and how to do it. HAVE A BLESSED AND WONDERFUL DAY! As well as a great Valentines Day! :-)

- Cutiepatutie ☺❀❤

3 0
3 years ago
Read 2 more answers
Evaluate the expression.<br><br><br> x2−4x for x=−1<br> no links or files pls.
qaws [65]

Answer:

{x}^{2}  - 4x \\  {( - 1)}^{2}  - 4( - 1) \\ 1 + 4 = 5

I hope I helped you^_^

7 0
2 years ago
Mrs. Fields has a bag of marbles. One-fourth of the marbles are red. How many marbles can there be in the bag?
makvit [3.9K]

Answer:

she can have 4 marbles in the bag.

Step-by-step explanation:

Because if one out of four is read then there is four marbles.

4 0
3 years ago
Pls help fast, will give brainly
Airida [17]

point J (1, -3.5)

2 miles west = to the left of coordinate x 2 points

= 1-2 = -1

coordinates of the station then (-1, -3,5)

8 0
2 years ago
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