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Inessa05 [86]
2 years ago
13

Need help on this to!! thanks <33

Mathematics
2 answers:
umka21 [38]2 years ago
7 0

Answer:

4) n = 12

5) n = 2.5

Step-by-step explanation:

4) 45/4 = 11.25

135/11.25 = 12

5) 2/1 = 2

5/2 = 2.5

Inga [223]2 years ago
4 0
4) n=12 this is because 45/4=11.25 and dividing 135 by 11.25 equals to 12

5) n=2.5 this is because 5/2=2.5 and multiplying 1 by 2.5 equals to 2.5

hope this helps :)
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Answer:

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Step-by-step explanation:

Step 1: Write equation

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Step 2: Solve for <em>x</em>

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Step 3: Check

<em>Plug in x to verify it's a solution.</em>

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