Translate the given phrase into an algebraic expression and simplify if possible: the difference of 10 and -18

Simplify the expression. -2/5(10+15m-20n)

Will give brainliest immeadeately true or false: the origin woud be included in the solution set for the inequality: y< 2x-5

Mike wants to make meatloaf. his recipe uses a total of 8 pounds of meat. if he uses a 3 to 1 ratio of beef to pork, how much pork will he use? enter your answer as a mixed number in simplest terms.