PLEASE HELP‼️‼️ Solve the problem.
As part of her retirement savings plan, Patricia deposited $200 in a bank account during her first year in the workforce. During each
subsequent year, she deposited $50 more than the previous year. Find how much she deposited during her twentieth year in the workforce.
Find the total amount deposited in the twenty years.

Cameron made 1 loaf of bread. his family ate 4/6 of the loaf of bread. how much of the loaf of bread remains? /

Aplane is taking off from bangladesh headed to new york city. at the same time, a plane from new york city is headed to bangladesh is also taking off. the plane bound to new york city is traveling at 600 mph, while the plane traveling to bangladesh is traveling at 400 mph. how far from new york city will the two planes meet if the distance between new york city and bangladesh is 8,000 miles?

Icould really use some with this question.