There are 256 Tsp in a gallon...so 1 Tsp = 1/256 gal. If one batch of cookies calls for 3 Tsp of milk, 5 batches will require 15 Tsp. So..... 15 / 256 ...
Y=-5x-2 -2= y-intercept -5x= slope find y-intercept on a graph, make a dot. then use slope from y-intercept dot, make another dot. Draw line. Is it a positive or Negative slope? Hope that helps.