You want to set up an aquarium and need to determine what size tank to buy. The graph shows tank sizes using a rule that relates the capacity of the tank to the combined lengths of the fish it can hold.

If you want four 2-inch platys, three 1-inch guppies, and a 3-inch loach, what is the smallest capacity tank you can buy?

17-gallon tank
13-gallon tank
15-gallon tank
14-gallon tank

Question

You want to set up an aquarium and need to determine what size tank to buy. The graph shows tank sizes using a rule that relates the capacity of the tank to the combined lengths of the fish it can hold.

If you want four 2-inch platys, three 1-inch guppies, and a 3-inch loach, what is the smallest capacity tank you can buy?

17-gallon tank
13-gallon tank
15-gallon tank
14-gallon tank

anonymous · Answer

13 gallon tank i suppose ..!

anonymous · Answer

hey I typed the wrng answer chiced and pics

anonymous · Answer

attachment

anonymous · Answer

chiced and pics .??  what ?

anonymous · Answer

answer choices is
18
22
35
29

anonymous · Answer

answer choices and a pic

anonymous · Answer

alright .!

anonymous · Answer

ok

anonymous · Answer

let me know if u know the answer

anonymous · Answer

well i am sorry my answer matches none of ur choices .!

anonymous · Answer

but i can let u know my approach .!

anonymous · Answer

iknow its 13 I thinl but its saids that what is the smallest capacity

anonymous · Answer

i arrived at 13 wid ur previous graph and choices .!

anonymous · Answer

but don't u think something is not right in the graph...cause if i take 0 inches ..i have 4 gallons ..how is that possible !