Pls help I don’t know how to do it pls

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?

What is the equation of a line that passes through points (0, 4) and (-4,-8)?

On ryan's last social studies test there were two types of questions true/false worth 3 points each and multiple choice questions worth 4 points each