The cost of making a ceramic picture frame at a paint-your-own pottery store is $12 plus $5 per hour while you paint. The total cost for the frame that you spent x hours
painting is fx=5x+12.

a. How will the graph of this function change if
the cost of the frame is raised to $15?
b. How will the graph of this function change if
the hourly charge is lowered to $4?

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

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

Last year, a state university received 3,560 applications from boys. of those applications, 35 percent were from boys who lived in other states. part a)how many applications did the university receive from boys who lived in other states? part b)applications to the university from boys represented 40percent of all applications. how many applications did the university receive in all? i don't how to do part b so me and plz tell how you got your answer