2. Tara has 4/5 of a bag of dog food. If her dogs eat 1/10 of the bag each week, how many weeks will the food last?​

7/10 bags left but 7 weeks left

Step-by-step explanation:

because if you convert 4/5 to 10ts it would be 8/10

so you would have to subtract i am guessing 8/10-1/10 and get 7/10ths

and sicince she gives her dog 1/10 a week then she would have 7 weeks left  

answer: 1000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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.