For h(t)= 1/3t - 10, find h(r) when t = 27 and when t = -15

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

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?

Give me the equations of two lines that have the same slope but are not parallel.