What is the answer to 13-3n < -8

X-intercept=-5 y-intercept=2 the equation of the line is

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 value of x in the equation 2(x-4) = 4(2x + 1)?