Ms Caffrey got money from the school to make a new aquarium. She used 17 1/2 gallons of water to hit all of the tanks. Each tank used 5 5/6 gallons of water. How many tanks does she fill?

12

Step-by-step explanation:

17-5 and the 5/6 -1/2

i dony know

step-by-step explanation:

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.