if vector u has its initial point at (-17, 4) and its terminal point at (8, -11), u=_ l + _ j

if v= 141 - 4, 2(u - y)=_ l +_ j

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?

You receive 15% of the profit from a car wash how much money do you receive from a profit of 300

Which part of a 2-column proof is the hypothesis of the conjecture? a) given b) reasons c) prove d) statements ! i think it's b but i'm not quite