Ratio tablesi do not understand it ne

Match each function with the corresponding function formula when h(x)=5-3x and g(x)=-3+5

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?

The table showed price paid per concert ticket on a popular online auction site. what was the average price paid per ticket