Emma has 5637⁄40 bags of dog food to feed all of the dogs at the animal shelter. the dogs each eat 81⁄4 bags of food per week. how many weeks' worth of dog food does emma have? a. 63⁄10 b. 71⁄10 c. 637⁄160 d. 69⁄10

option D : 69/10

Step-by-step explanation:

Emma has   bags of dog food to feed all of the dogs at the animal shelter.

The dogs each eat 81⁄4 bags of food per week.

Number of weeks worth food Emma have =

Number of bags Emma has / number of bags dogs eat

Number of weeks worth food Emma have =

=

Number of weeks worth food Emma have = 69/10

(d)

step-by-step explanation:

given: the line in the graph passes through points (5,30) and (6,26).

then, the equation of line is:

now, put y=a(n) and x=n,

hence, option d is correct.