Write a situation for 15 x - 20 is less than or equal to 130 and solve

Adam used 1072.4 gallons of water over the course of 7 days. how much water did adam use, on average, each day?

The graph of a function f(x)=(x+2)(x-4). which describes all of the values for which the graph is negative and increasing? all real values of x where x< -2 all real values of x where -2

Non-euclidean geometry was discovered when, in seeking cleaner alternatives to the fifth postulate, it was found that the negation could also be true a. true b.false