2880+2451*5-456 aider svp merci d'avance

If g(x) is an odd function, which function must be an even function?

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?

What is the ordered pair of m’ after point m (5, 6) is rotated 90° counterclockwise?