2 years ago

Correct answer gets branliest Solve the equation. Check your answer. 21= 7x+1 - 3x

Mathematics

1 answer:

svlad2 [7]2 years ago

5 0

The answer is 5. You combine like terms making -3x+7x equal 4x,

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Alicia drove 265 miles in 5 hours. What is the average rate that she traveled?

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Stolb23 [73]

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which of the following best describes 4^2/3? a. sq root of 16, b. cube root of 4, c. sq root of four, d. cube root of 16

son4ous [18]

Answer: D) cube root of 16

================================================

Explanation:

The rule we use is

$x^{m/n} = \sqrt[n]{x^m}$

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So,

$x^{m/n} = \sqrt[n]{x^m}\\\\\\4^{2/3} = \sqrt[3]{4^2}\\\\\\4^{2/3} = \sqrt[3]{16}\\\\\\$

Showing that the original expression turns into the cube root of 16.

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