Which description is paired with its correct expression? four less than the quotient of a number cubed and seven, increased by three; 4 minus StartFraction n cubed Over 7 EndFraction + 3 five times the difference of a number squared and six; 5 (6 minus n squared) nine more than the quotient of six and a number cubed, decreased by four; 9 + StartFraction n cubed Over 6 EndFraction minus 4 twice the difference of nine and a number squared; 2 (9 minus n squared)

4 minus StartFraction n cubed Over 7 EndFraction + 3

Step-by-step explanation:

Let the number be n

Quotient of of a number cubed and seven: n³/7

Four less the quotient of a number cubed and seven: 4 - n³/7

Four less the quotient of a number cubed and seven, increased by three: 4 - n³/7 + 3

to find the unit price, we must figure out the cost of one item (in this case one dish towel).   to do this, we divide the total price ($7.92) by the number of items bought (for this problem it is 8, because there are eight dish towels in one pack).  

$7.92/8 = $0.99

therefore, the unit price, or the price of one dish towel, is $0.99.

hope this !