Mercedes rode her skateboard at a speed of 20 miles per hour. Which statement is correct? * If she covered 4 miles, she rode for 5 hours.
If she covered 40 miles, she rode for 2 hours.
If she covered 10 miles, she rode for 0.25 hours.
If she covered 4 miles, she rode for .15 hours

1. are the corresponding angles congruent 2. find the ratios of the corresponding sides 3. is triangle jkl congruent to triangle rst? if so what is the scale factor

Graph the line that represents a proportional relationship between d and t with the property that an increase of 33 units in t corresponds to an increase of 44 units in d. what is the unit rate of change of dd with respect to t? (that is, a change of 11 unit in t will correspond to a change of how many units in d? )

1. how do you convert the repeating, nonterminating decimal 0. to a fraction? explain the process as you solve the problem.