Drag each tile to the correct box.  not all tiles will be used.
consider the expression below.

How is working backward similar to solving an equation?

Acar started driving from city a to city b, distance between which is 620 miles, at a rate of 60 mph. two hours later a truck left city b and started moving towards city a at a rate of 40 mph. what distance from city a is the point where the truck and the car will meet?

If f(x) = 4x - 3 and g(x) = x + 4, find (f - g) (x)