Answer:
You basically use equations everyday without even notice . Like when you have to calculate "how many dollars does the sum of your grocery stuffs equal to?".or a more complicated situation ,if you need to be in the meeting at 9:30 am ,the travel distance is 10 km and you can only leave after 8:30 am, your driving speed should equal "x"km/h."
Step-by-step explanation:
Hope it helps
