The mayor of a town place is a map of the town on a coordinate grid with townhall at the (0,0) and with each unit representing a mile. the town wants to run a new water pipe from point parentheses -(2, -4) to the point (6,-5). the pipe cost $25 a mile to lay. how much will the town spend on pipe

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

Asinusoidal function whose frequency is 1/6pi

You’re ordering more thread for blue jeans co. you usually purchase from ted’s threads, which sells 12 thread spools for $27. you recently received a notice from wade's wares that says you can buy thread from them for $2.30 each for the first 2 dozen and $2 a spool thereafter. you need to order 5 dozen spools. what percentage can you save by going with wade’s wares?