PLEASE HELP!!! i can’t find the answer

Mathematics

1 answer:

Andre45 [30]2 years ago

5 0

Answer:

the correct answer is 2nd hope this will help u i have find the value of x also hope it will help

Step-by-step explanation:

${4}^{x + 3} = 64 \\ {2}^{2(x + 3)} = {2}^{6} \\ 2{ }^{2x + 6} = 2 {}^{6 } \\ 2x + 6 = 2 \\ 2x = 2 - 6 \\ x = \frac{ - 4}{2} \\ x = - 2$

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Answer:

Option B.

Step-by-step explanation:

The given expression is

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It can be written as

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Since $(4)(-3)+(4)(-\dfrac{1}{8})$ is equivalent to given equation, therefore this equation represents the same solution as the given expression.

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posledela

Answer:

The change of concentration surely made the difference since the last drink contained more juice with respect to the water

Step-by-step explanation:

The concentration of a drink

We can know how much of a certain ingredient there is with respect to the entire mix. This is known as the concentration and is commonly expressed in percentage %

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