Prove parallel lines have the same slope. use lines r and s. line s is a vertical transition of line r. (a) a translation is a rigid transformation. how does this statement support line s being parallel to line r? (b) write an expression for the slope of line r. (c) write an expression for the slope of line s. (d) line q is a vertical translation of line s 3 units down. is the image of . what are the coordinates of ?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Carla was trying to decide what to do saturday evening. she has $100 available to spend for the evening. she has narrowed her choices down to these events: braves game, a concert of an artist she likes, or the georgia aquarium. admission to the braves game is $25, hot dogs cost $10, sodas cost $5. the concert costs $25 for admission, $20 for a souvernir t-shirt, and $10 for a soda. the georgia aquarium has the show of a lifetime with an all you can eat and drink that costs $100. carla does not want to take any driving chances, so in addition to the cost of the aquarium, she will also need to pay for her uber/lyft, which is $15 each way. which option should carla choose if she wants to spend the least? based on that choice, what then is carla's oppotunity cost? fully explain your answer in at least one paragraph.

Cole says the distance between points (-5,0) and (0,-5)is 5 units. is he correct? explain why or why not.