Hi i need some on a few questions( show work)
1). 24= h/-12
2). 4 - 5f = 64
3). 6 - 5r = -94
4). 16 = 7 - w
5). -12 + e/6 = 0
6). n/16 + 15 = -15

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?