Move 12 to the other side, making it negative
h=31-12
h=19
The equal fraction is 7/10
700 times 3 is 2,100, You get 700 from estimating 697
ANSWER: C) 36
EXPLANATION: +7 is the sequence
Answer:
B) the cube of 4 and then take the square root
Step-by-step explanation:
43/2 = 21.5
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The answer choices suggest you want ...
4^(3/2) . . . . . . . appropriate math symbols are very helpful
This can be evaluated several ways:

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Since the 3 is in the numerator of the fraction, it represents a cube, not a cube root. Any of the answer choices suggesting cube root is involved are incorrect. (Eliminating those leaves only the correct answer choice.)