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Sonja [21]
3 years ago
12

HELP HELP HELP HELP FAST

Mathematics
2 answers:
Nonamiya [84]3 years ago
7 0

Answer:

[I didn't do it right]

Step-by-step explanation:

neonofarm [45]3 years ago
5 0

[Deleted since it has been said to be wrong and I would not like to spread misinformation]

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HELP PLS ASAP i’ll mark as brainliest if correct !
MrMuchimi
Answer is 1 : 3 or C
7 0
3 years ago
The average of a set of 18 consecutive integers is 22.5.what is the smallest set in the integer
Solnce55 [7]

Answer:

(y+17)÷18=22.5

y+17=22.5×18

y+17=405

y=405-17

y=388

5 0
2 years ago
What is (x - 4y) (-3x - 2y) = ?
Artemon [7]
The answer is -3x^2+10xy+8y^2
3 0
3 years ago
Help me pleaseeeeeeeeee ​
ahrayia [7]

for 2 points A(xa;ya) and B(xb;yb)

the slope is (yb - ya) / (xb - xa)

here

the slope = 4 = (17-r) / (4-(-1))

(17-r) / 5 = 4

17 - r = 20

r = 17 - 20

r = - 3

point (-1 ; -3)

6 0
2 years ago
SEND HELP!!!!!!!!<br><br> (image is attached)
Mars2501 [29]

Answer:

y=x+20

Step-by-step explanation:

we have to find the slope

y2-y1/x2-x1

3-2/23-22

1/1

y=1x+b

y-22 = 1(x-2) + b

y=x+20

5 0
3 years ago
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