What does 5a−12=−2 equal?

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?

If sec theta = 5/3 and the terminal point determined by theta is in quadrant 4, then

Solve this and show you’re work step by step ! -5 3/4+3h< 9 1/4 -