Mrs. sanchez is five $550 hiring bonus with a new job. she earns an average commission of $275 per week. if $68 is subtracted each week for taxes and benefits, how much does she earn in a year?

Ineed in figuring out this problem.

Justin has 750 more than eva and eva has 12 less than justin together they have a total of 63 how much money did

He ! a group of farmers planned to clean 80 acres of wheat per day to finish the work on schedule. right before the work started, they received a new piece of machinery that them clean 10 more acres per day than originally planned. as a result of increased productivity in the last day before the deadline they only had to clean 30 acres. how many acres of wheat did the group of farmers have to clean?