Allison was comparing the price of salmon at two stores. At SuperGrocery B, 0.5 pounds of salmon costs $2.77. The table below represents the total cost, in dollars
and cents, y, that it costs for 2 pounds of salmon at SuperGrocery A.
SuperGrocery A
Pounds (2) Total Cost (y)
2
$15.96
2.5
$19.95
4
$31.92
5
$39.90
How much would you save, per pound, if you buy your
salmon at SuperGrocery B, rather than SuperGrocery A?