Answer:
In total, it took 3 hours to get to Concord.
Step-by-step explanation:
This is elapsed time. From 7 AM to 10 AM, 3 hours passed. Therefore it takes 3 hours to get to Concord.
:-):-):-):-):-)
1) 40÷10
2) 40÷2
If they have the same variables. For example 2x -1 + 3x. 2x and 3x are like terms since they have the same variable.
240 km.
The car travels 200km per hour. so multiply it by 1.2 and you get 240km.
0.0120711563
