Find the difference:
(2x + 7) - 3(5x - 4)

All per-unit concepts rely on ratios, meaning, to provide a type of measurement

What is the value with a place of tenths in 907.456 1) 0 2) 6 3) 4 4) 5

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.