Astore manager is ordering shirts for $5 each and pants for $8 each. she buys a total of 80 items at a cost of $430. the system of equations {x+y=805x+8y=430 can be used to solve for the number of shirts, x, and the number of pairs of pants, y, the manager orders.

what is the solution?

Asurvey of 2,000 doctors showed that an average of 3 out of 5 doctors use brand x aspirin. how many doctors use brand x aspirin

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.

For the feasibility region shown below find the maximum value of the function p=3x+2y