Determine the defined range k=0
move expression to the left side and change its sign so it would be the problem = 0
write all numerators above the least common denominator 6k (*2*)-Squared
calculate the sum or the difference
check the solution in the defined range
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Answer:
B
Step-by-step explanation:
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Answer:160 presents
Step-by-step explanation:
3 presents per minute
20 presents in one hour
20•8= 160
B. 4
3n - (2 + n)
3(4) - (2 + 4)
12-6
=6