Solve (x - 5)2 = 3. A. x = 5 + 1/3 B. X=-5313 C. x = 8 and x = -2 D. X = 3 + -15
1 answer:
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Answer: 6
Step-by-step explanation:
Let's use a rule of three here.
2 rooms in 1/3 h
x rooms in 1 h
Solve for x;
Remember that when you divide by a fraction, you invert the fraction and multiply by the numerator.
1/3 inverted is 3/1 or 3