The U. S. based motorcycle manufacturer says that it expects to build 136,000 motorcycles this year, up from 122,000 last year. Find the percent of the increase in production.

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.

There are 45 questions on your math exam. you answered 810 of them correctly. how many questions did you answer correctly?

Acoffee shop orders at most $3,500 worth of coffee and tea. the shop needs to make a profit of at least $1,900 on the order. the possible combinations of coffee and tea for this order are given by this system of inequalities, where c = pounds of coffee and t = pounds of tea: 6c + 13t ≤ 3,500 3.50c + 4t ≥ 1,900 which graph's shaded region represents the possible combinations of coffee and tea for this order?