Which of the following options have the same value as %72, percent of 50?
choose 2 answers:

(a)
72.5/100

(b)
72.50

(c)
72/100.50

(d)
0.72.50

(e)
72/50.100

answer this correctly i don't wanna

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?