Olivia has $5.50 dimes and quarters. she has 8 more quarters than dimes. how many quarters does she have

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.

Is it greater than or less than7*3_9*2

2. explain in words how you plot the point (4, −2) in a rectangular coordinate system.