Triangle JKL Is shown below. Which equation should be used to find the length of JK?

Malia is observing the velocity of a cyclist at different times. after two hours, the velocity of the cyclist is 15 km/h. after five hours, the velocity of the cyclist is 12 km/h. part a: write an equation in two variables in the standard form that can be used to describe the velocity of the cyclist at different times. show your work and define the variables used. (5 points) part b: how can you graph the equations obtained in part a for the first 12 hours? (5 points) if you can try and make this as little confusing as you can

This is the number of parts out of 100, the numerator of a fraction where the denominator is 100. submit

Jordan got 27 out of 90 correct on his test . what fraction of the marks did her get correct