Mr. abyad used 3 2/3 square feet of material for his first bulletin board, 6 3/4 square feet of material for his second bulletin board, and 4 1/3 square feet for his third bulletin board. how many square feet of material did mr. abyad use?

Solve for x i'll try to attach the files bc it's not letting me for some reason

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

1. an economy consists of three workers: larry, moe, and curly. each works 10 hours a day and can produce two services: mowing lawns and washing cars. in an hour, larry can either mow one lawn or wash one car; moe can either mow one lawn or wash two cars; and curly can either mow two lawns or wash one car. a. calculate how much of each service is produced under the following circumstances: a. all three spend all their time mowing lawns. b. all three spend all their time washing cars. c. all three spend half their time on each activity d. larry spends half of his time on each activity, while moe only washes cars and curly only mows lawns b. using your answers to part a, draw a production possibilities frontier and label points a, b, c, and d on your graph. explain why the production possibilities frontier has the shape it does. c. are any of the allocations calculated in part a inefficient? explain.