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tino4ka555 [31]
3 years ago
5

-6 < 3х + 15 <6 Pls help show all work

Mathematics
1 answer:
astraxan [27]3 years ago
5 0

Answer:

-7<x<-3

Step-by-step explanation:

separate into two inequalities:

3x+15>-6

3x+15<6

solve inequalities:

3x>-21........3x<-9

x>-7.............x<-3

-7<x<-3

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I believe they sold 150 adult tickets 80 student tickets, and 48 children tickets

Step-by-step explanation:

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3 years ago
Evaluate tan ( cos^-1 ( 1/8 ) ) , giving your answer as an exact value (no decimals)
vekshin1

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5 0
3 years ago
If g(x) = 2(x − 4), find the value of x if g(x) = 20
Natalka [10]
Substitute for x.
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~god bless you!
4 0
3 years ago
Read 2 more answers
7 - 9x - 15 + 12x HELPPPP
Gekata [30.6K]

Simplify. Combine like terms

12x - 9x = 3x

7 - 15 = -8

3x - 8 is your answer

hope this helps

5 0
4 years ago
Read 2 more answers
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Answer:

Unless im being completely braindead right now there isn't a whole number that works with this. When simplified its 5/2 or 2.5 but because it isn't an actual whole number (like 2, 4 and 6) they don't count.

7 0
2 years ago
Read 2 more answers
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