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3241004551 [841]
2 years ago
10

Using the rearrangement property find the sum of the following ​

Mathematics
1 answer:
love history [14]2 years ago
4 0
So you have to simplify



(9 x 10 x 18) 2 + (5 x 10 x 18) (-7) + (5 x 9 x 18)

(-11) + (5 x 9 x 10)

5 x 9 x 10 x 18

1620 x 2 + 900 (-7) + 810(-11) + 450 x 5
x 5 x 9 x 10 x 18

The answer would be -6/5
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If pr is 3x+14 and qr 7x-10 what is x
mr Goodwill [35]
Start the equation by putting the equations equal to each other 3x+14=7x-10
Next +10 on both sides
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You are left with 3x+24=7x
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Next -3x on both sides
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You are left with 24= 10x
because like before the 3's canceled each other out
Now you will divide both sides by 10

24=10x
---- -----
10 10

2.4= X is the answer!
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Answer:

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Step-by-step explanation:

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3 0
3 years ago
Everyday 3 days Marco fills up his car with gas. Every 8 days he washes his car . On what day will Marco fill his car up with ga
GaryK [48]
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7 0
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Vikentia [17]

Answer:

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7 0
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