In europe, there are a total of 288 spoken languages. of those, 121 are endangered. what percent of europe’s languages is that?

Someone this asap for a group of students attends a basketball game. * the group buys x hot dogs at the concession stand for $2 each. * the group buys y drinks at the concession stand for $3 each. the group buys 29 items at the concession stand for a total of $70. how many hot dogs did the group buy?

Inez has a phone card. the graph shows the number of minutes that remain on her phone card a certain number of days.

Use the drop-down menus to complete the statements to match the information shown by the graph.