The sum of two numbers is the same as four times the smaller number. If twice the larger is decreased by the smaller number, the result is 30. Find the missing numbers

x = 6

y = 18

Step-by-step explanation:

Equations : x + y =4x & 2y - x = 30

Rearrange:

y = 3x & x = 2y - 30

Substitute

y = 3(2y-30)

y = 6y - 90

5y = 90

y = 18

x = 2y-30 = 2*18-30 = 6

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 !

unless if u could do my questions, if not i wouldn't want to