The first week of January, there are 49 dogs and 28 cats in an animal shelter. Throughout the month, the ratio of dogs to cats remains the same. The last week of January, there are 20 cats in the shelter. How many dogs are there.

Step-by-step explanation:

ratio of dogs and cats = 49/28= 7/4

so dogs=7 and cats=4

so cats in last week is 20 this implies 4*5=20

so dogs =7*5= 35

i believe the answer is the polygon, heptagon.

the domain of a function is the set of input values, x , for which a function is defined. the domain is shown in the left oval in the picture below. the function provides an output value, f(x) , for each member of the domain.