Item 7 you run for 2 hours at a speed no faster than 6.3 miles per hour. question 1 write an inequality that represents the possible numbers dd of miles you run.

The formula which relates Distance, av.Speed and Time is
                    

The maximal Distance would be covered if the average speed was 6.3 miles per hour.

In that case D=6.3 (mi/h) * 2 h = 12.6 mi

thus, if x represents the number of miles, x≤12.6 mi

x≤12.6 mi

All points to the left of zero on a horizontal number line are negative. a number line is a picture of a graduated straight line that serves as abstraction for real numbers. this number line can be extended to the left to represent numbers which are smaller than 0. such numbers are called negative numbersmark me brainliest

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