What is the sign of 48\dfrac29 + \left(-39\dfrac89\right)48 9 2 +(−39 9 8 )48, start fraction, 2, divided by, 9, end fraction, plus, left parenthesis, minus, 39, start fraction, 8, divided by, 9, end fraction, right parenthesis? Choose 1

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.

Find the quotient with the restriction.