James and lin got married and got new jobs. lin earns $3100 more per year than james. together they earn $81,980. how much does each of them earn per year?

10 ! a troop of scouts hiked to the country scout cabin at the rate o 2 miles per house. they rode back to headquarters at 18 miles per hour. if the round trip round trip took 10 hours, how far is headquarters from the cabin?

Scott’s bank account showed a balance of $750 on sunday. during the next five days, he made one deposit of $140 and numerous withdrawals of $180 each. let x represent the number of withdrawals that scott made. write an inequality that can be used to find the maximum number of withdrawals that scott could have made and maintain a balance of at least $100. do not use a dollar sign ($) in your response.

The price of a dozen eggs was $1.63. suppose the price increases m dollars per dozen and then the price decreases $0.12 per dozen. which expression represents the current price of eggs after the two price changes?