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Bess [88]
3 years ago
15

What is the solution of 4 |x - 9| + 6 > 42?

Mathematics
1 answer:
Galina-37 [17]3 years ago
8 0

Answer:

0 <x> 18

Step-by-step explanation:

Step  1  :

Equation at the end of step  1  :

 (4 • (x - 9) +  6) -  42  > 0  

Step  2  :

Step  3  :

Pulling out like terms :

3.1     Pull out like factors :

  4x - 72  =   4 • (x - 18)  

Equation at the end of step  3  :

 4 • (x - 18)  > 0  

Step  4  :

4.1    Divide both sides by  4  

Solve Basic Inequality :

4.2      Add  18  to both sides

            x > 18

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Answer:

P(t) = 12e^1.3863k

Step-by-step explanation:

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P(t) = P0e^kt

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P0 is the initial population of the mice

t is the time in months

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