Give f(x) and g(x)=f(x+k),use the graph to determine the value of k.

-4
-2
2
4

Which system of linear inequalities is graphed? can somebody pleasssse

This is different from the first one can someone me

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?