Awarehouse store sells 5.5-ounce cans of tuna in packages of 6. a package of 6 cans costs $9.24. the store also sells 6.5-ounce cams of the same tuna in packages of 3 cans for $4.68. it also sells 3.5-ounce cans in packages of 4 cans for $4.48. which package has the lowest cost per ounce of tuna?

Second package costs the lowest.

Step-by-step explanation:

A ware house sells tuna cans weighing = 5.5 ounce

It sells the cans of tuna in the package of 6.

Weight of 6 cans = 5.5×6 ounce

Cost of the 6 cans = $9.24

Therefore, cost of 1 tuna can = per oz

Now weight of second type of tuna can = 6.5 ounce

Weight of 3 cans = 3×6.5 = 19.5 ounce

Cost of 3 tuna cans = $4.68

Cost of 1 tuna can =

                              = $0.24 per oz.

Similarly cost of third type of tuna can =

                                                                = $0.32 per oz

Second package has the lowest cost per ounce of tuna.

if x decreases by 4 then y increases by 10

step-by-step explanation: