An aquarium is 6900 cubic inches. Nathan wants to populate the aquarium with neon tetras and catfish. It is recommended that each neon tetra be allowed 170 cubic inches and each catfish be allowed 700 cubic inches of spaces. Nathan would like at least one catfish for every 4 neon tetras. Let x be the number of neon tetra and y be the number of catfish. Write the system of inequalities that describe the constraints.

I'm not sure hold on I'm thinking right now I'll get back to you when I actually know the answer this is kind of easy and a way to clean away so I'll get back to you later

take it another

option c) graph of line going through 1, 4 and 3, 10

step-by-step explanation:

let y equal to margo's coin collection

let x equal to number of years

at the begining x=0, y=1 → point=(x,y)→point=(0,1)

she adds 3 coins per year, then y=1+3x

at x=1, y=1+3(1)=1+3→y=4→point=(x,y)→point=(1,4)

at x=3, y=1+3(3)=1+9→y=10→point=(x,y)→point=(3,10)

the graph of line going through (1, 4) and (3, 10), then the option c is the correct.