Wich measurements is not precise 982g or 980g

Which ahows the graph of the solution set of 6x+4y< 12

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.

5/6+7/8what is the answer sealsdbdbshd