Nick runs 3/4 of a mile in 25 minutes. what is the unit rate when nick's speed is expressed in miles per hour?

What are “like terms”? why can we only add like terms?

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?

The table shows the age and finish time of ten runners in a half marathon. identify the outlier in this data set. drag into the table the ordered pair of the outlier and a reason why that point is an outlier.