Jerome backyard gate broke so he decided to tie his dog leash outside using two leashes. the first leash was five and a half feet in the second was 8 7/8 ft how long are the two leashes together

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?