A triangle has vertices on a coordinate grid at P(4,-9), Q(-1,-9)Q(−1,−9), and R(4,6).R(4,6)What is the length, in units, of PQ

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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 measure of angle x? answer

In a column proof the right column states your reasons