Solving a decimal word problem using a linear equation of the form Ax + B = C For his long distance phone service, Goran pays a $7 monthly fee plus 7 cents per minute. Last month, Goran's long distance bill was $19.81. For how many minutes was Goran billed?​

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

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

Precalculus question, image attached.