What does the point (1, 5) represent? the cost of the gasoline decreases $5 for every 1 gallon purchased. the cost of the gasoline increases $5 for every 1 gallon purchased. the cost of the gasoline increases $1 for every 5 gallons purchased. the cost of the gasoline decreases $1 for every 5 gallons purchased.

answer:

step-by-step explanation:

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 !

step-by-step explanation:

given perimeter: 28cm

length: 9cm

atp,

2(l+w)=p of the reactangle

2(9+x)=28

18+2x=28

2x=28-18

x=10/2

x=5

therefore width is 5 cm