Set 4: Trigonometry

Explanation

Answer: C

If $8x + 11 = 75$ , what is the value of $x$ ?

✓ Correct

Detailed Explanation

Choice C is correct. 1. Start: $8x + 11 = 75$ Subtract 11: $8x = 64$ Divide by 8: $x = 8$ Therefore, $x = 8$ .

Key Steps:

•

Apply the appropriate mathematical formula

•

The correct answer is 8

Why others are wrong:

A: This would give an incorrect result. Choice A is incorrect and may result from a calculation error.

B: This would give an incorrect result. Choice B is incorrect and may result from a calculation error.

D: This would give an incorrect result. Choice D is incorrect and may result from a calculation error.

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