If the temperature drops from 7° to -17° by how much did the temperature decrease

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?

Select the graph of the solution. click until the correct graph appears. |x| = 3

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.