When x is 2, y is 4, p is 0.5, and m is 2. if x varies directly with the product of p and m and inversely with y, which equation models the situation? xpmy = 8 xy/pm = 8 xpm/y = 0.5 x/pmy = 0.5 anyone know the answer to this?

What term makes it inconsistent y=2x - 4

Omar is going on a road trip! the car rental company offers him two types of cars. each car has a fixed price, but he also needs to consider the cost of fuel. the first car costs $90 to rent, and because of its fuel consumption rate, there's an additional cost of s0.50 per kilometer driven.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?