Please help, would be greatful

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?

If 25% of y is 30, what is 60% of y?

Graph the equationy= x+3[tex]y = x + 3[/tex]