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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?

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Tanyss's house has 25 windows. her brother has washed 22 of the windows. what percent of the windows has her brother washed?