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ludmilkaskok [199]
3 years ago
12

1a.) Given the equation 5+ 6n-4n-15, explain how to get the answer n10.

Mathematics
1 answer:
Savatey [412]3 years ago
7 0

Answer:


Step-by-step explanation:

combine like terms (6n-4n)=(5-15)

2n=-20

n=20/2

n=10

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hram777 [196]

Answer:

x = -8.5

Step-by-step explanation:

Let's rearrange the question to find x :)

-8x + 6x + 10 - 8 = 19

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4 0
3 years ago
Five less than a number Y is under 20
vodomira [7]

Answer:

Y - 5 < 20

Step-by-step explanation:

5 less than Y translates to:

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Kobotan [32]
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5 0
3 years ago
I have one qt of solution diluted out 1:4 How much do I need to add to end up with a final product that’s a 1:10 solution?
LenaWriter [7]

Answer:

1.1352 L

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qt = 0.946 L  

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Answer therefore is subtracting 5 from 11 parts to get the final 6 parts added = 2.0812 - 0.946

= 1.1352 L

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