30 ! find x. explain how you got your answer.

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?

Add the fractions and simplify 1/2+ 1/3

What numbers are included in the set of integers? what numbers are not included?