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Kruka [31]
3 years ago
7

Help plz

Mathematics
2 answers:
Y_Kistochka [10]3 years ago
7 0
1) -5

2)5

3)-4

4)7

5)3

Self explanatory

zvonat [6]3 years ago
3 0

Answer:

1) -5

2) 5

3) -4

4) 7

5) 3

Step-by-step explanation:

1) -20 divided by -4

2) -2 plus 7

3) 20 divided by 5

4) -2 plus 9

5) 20 minus 17

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Ax-5a+4x-20<br><br> a(x-5)+2(2x-10)
dmitriy555 [2]

Answer:

To get from ax-5a+4x-20 to a(x-5)+2(2x-10). You had to of found a common factor.

Another (better) way to simply this would be finding the greatest common factor.

a(x-5)+4(x-5)

(a+4)(x-5)

5 0
3 years ago
Bethany wants to hang four rectangular picture in a row on a wall so that the horizontal space between each picture is always th
Vanyuwa [196]
This might not be right sorry :

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7 0
4 years ago
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ololo11 [35]

Answer:

math

Step-by-step explanation:

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5 0
4 years ago
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muminat

Answer:

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Step-by-step explanation:

The constant of proportionality k is the ratio

k = \frac{laps}{swimmers}

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4 0
3 years ago
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Natalija [7]
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