Evan is getting ready for his shift at the Grateful Dead concert T-shirt stand that sells only rainbow tie-dye shirts and dancing bears shirts. He has to make at least 15 shirts. Each rainbow tie-dye shirt takes 3 minutes to make and each dancing bears shirt takes 5 minutes to make, but he has only up to one hour to make these shirts. Write a system of inequalities for the situation. and how to graph​

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

What is 140% of 25? because i need

Aprofessional hockey team has noticed that, over the past several seasons, as the number of wins increases, the total number of hot dogs sold at the concession stands increases. the hockey team concludes that winning makes people crave hot dogs. what is wrong with the hockey team's conclusion? a) it does not take into account the attendance during each season. b) it does not take into account the number of hamburgers sold during each season. c) it does not take into account the number of concession stands in the hockey arena. d) it does not take into account the number of seasons the hockey team has been in existence.