please help? :) For a field trip, a bus company charges a flat fee plus an additional fee per student. For 25 students, the total cost is $142.50. If there are 70 students, the total cost is $300.00. Write an equation that represents the total cost y of the field trip as a function of x students. WRITE THE EQUATION IN SLOPE-INTERCEPT FORM. Hint you have to write the equation in point-slope form first. ​

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.