Clare spent a total of 25 minutes at the track. she spent 5 minutes stretching and walked 4 laps around the track. if she walked at a constant pace, how long did it take her to walk each lap? what was her pace in inches per second?

Clare spent a total of 25 minutes at the track.

She spent 5 minutes stretching and walked 4 laps around the track.

So, we can say the total time spent on the track can be denoted by :

where x is the time it took her to walk one lap.

So, we can solve for x here to get how long did it take her to walk each lap.

x = 5

So, it took Claire 5 minutes to walk each lap.

For the second part of the question, we need the distance of a lap, which is not given.

answer set (b) 0.5, 3/4 80% is in order from least to greatest.  

step-by-step explanation:

in order to compare rational numbers to each other, it is much easier if they are in the same form.   typically, the best form in which to evaluate rational numbers is in decimals.   in order to convert a percent to a decimal, you would divide the given percentage by 100.   you can also accomplish the conversion by moving the decimal point over two places to the left.   for example, the decimal value of 80% is 80/100, or 0.8.   in order to convert a fraction to a decimal, you need to divide the numerator by the denominator.   for example, 3/4 is 0.75.   so, for choice (b) 0.5 3/4 (0.75), 80% (0.8) is the only choice in which the numbers are in order from least to greatest.