A family goes on a trip. They drive 65 mph. Write an equation using two variables to show the relationship between the number of hours driven, h, and the total amount of miles drive, m. How far did they drive after 7 hours?(1 point)
The equation relating the number of hours driven and the total distance driven is:
m = 65h
To find how far they drove after 7 hours, we substitute h = 7 into the equation:
m = 65(7)
m = 455 miles
Therefore, the family drove 455 miles after 7 hours of driving at 65 mph.
To find the equation relating the number of hours driven, h, and the total miles driven, m, we need to consider that the family drives at a constant speed of 65 mph.
The equation we can use is the formula for distance, which is given as:
Distance = Speed × Time
In this case, the speed is constant at 65 mph, and the time is represented by the variable h. So, the equation becomes:
m = 65h
To find how far the family drove after 7 hours, we substitute h = 7 into the equation.
m = 65 × 7
m = 455
Therefore, the family drove 455 miles after 7 hours.
To show the relationship between the number of hours driven, h, and the total amount of miles driven, m, we can use the equation:
m = 65h.
To find out how far they drove after 7 hours, we substitute h = 7 into the equation:
m = 65(7)
m = 455.
Therefore, they drove 455 miles after 7 hours.