What is the range of g

Answer quick please!

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?

A50% increase followed by 33 1/2% decrease

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83