3 3/4x1/5 in fraction

An animal shelter has 21 puppies. if the puppies are 28% of the total dog and cat population , how many dogs and cats are in the animal shelter

Guests at an amusement park must be at least 54 inches tall to be able to ride the roller coaster. which graph represents the set of heights that satisfy this requirement?

What is the effect on the graph of the function f(x)=x when f(x) is replaced with -f(x)+4