Acat is fed 3/8 of pound of cat food every day. for
how many days 72 rounds of this cat food feed the cat

72 pounds of cat food will feed the cat for 192 days

Step-by-step explanation:

1. Let's review the information provided to us to answer the question correctly:

Amount of cat food the cat eats every day = 3/8 pound

2. For  how many days 72 pounds of this cat food feed the cat ?

72 pounds = 576/8 pounds

Now we use this equivalent fraction to calculate the number of days, this way:

576/8 ÷ 3/8 = 576/8 * 8/3 (using the multiplicative inverse)

576/8 * 8/3 = 576/3 = 192

72 pounds of cat food will feed the cat for 192 days

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.