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<span>7. C. H(n) = ½n^2 + n + 1
</span>8. D. As the number of rows increases, the hexagonal rig gets closer to having twice as many lights as the square rig.
The second and third one are correct
Answer:
It is 6x^6 ... since you divide 12÷2=6 and you subtract exponents
true.
but the absolute value of 3 is 3 and -3 is 3. 6=6 -6=6
