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NNADVOKAT [17]
3 years ago
13

I can't fail and no one has answered my previous questions so please help.

Mathematics
1 answer:
Afina-wow [57]3 years ago
8 0
When you know your equation f(x) and they want you to find f(-4), it means that they want to know what f(x) is worth when x=-4 Therefore, you only need to plug in you x in the equation f(x)=5x-2 f(-4)=5(-4)-2 =-20-2 =-22 (B)
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The first and third quartiles
aalyn [17]
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2.  Rearrange the data from lowest to highest values.
3.  You have 24 data points (an even number). 
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6 0
2 years ago
38 anyone??? I need help
pantera1 [17]
A: for every foot you will divide by 9 feet.
B: divide 15 by 9
8 0
3 years ago
Please show me how to work this out
4vir4ik [10]

Answer:

f(x) = -4x + 12

Step-by-step explanation:

y - 2x = -6x + 12

+2x        +2x

f(x) = -4x + 12

3 0
3 years ago
2. Carly needed to study for of an hour for 9 days. How many hours did she study?
Leya [2.2K]

Answer: The closest answer I got is 9 5/6 hours

5 0
2 years ago
3m-2-5nP<br> terms<br> coefficients:
Nataly_w [17]

Answer:

3m=9np

Step-by-step explanation:

3m-2-5np

     +4  +4

3m=9np

9-2=?

-2

x-7

3 0
2 years ago
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