Weight Problems( Week 16 Evaluation) 1. Nick gained 3 lb last month, and he is now 52 lb. What was Nick's weight one month ago (in lb)? 2. Last year, Richard was 4 lb heavier than Laura. Richard gained 8 lb and Laura gained 3 lb since then. How much is Richard heavier than Laura now (in lb)? 3. Last year, Kevin was 13 lb lighter than Martha. Kevin lost 10 lb and Martha lost 2 lb since then. How much is Martha heavier than Kevin now (in lb)? 8. Last year, Smith was 2 lb heavier than Jennifer. Smith gained 8 lb and Jennifer lost 11 lb since then. How much is Smith heavier than Jennifer now (in lb)? 9. Kevin gained 9 lb, while Emily lost 6 lb during the year. If they have the same weight now, What was the weight difference between the two a year ago (in lb)? 10. Tom gained 8 lb, and Jennifer gained 11 lb during the year. If they have the same weight now, What was the weight difference between the two a year ago (in lb)? |