Answer:
the discount amount is $13
Step-by-step explanation:
the discount percent is 27.08%
Speed of Bob = 5/1.25 = 4miles/h
Speed of Stan = 3/ (5/6) = 3 * 6 / 5 = 18/5 = 3.6 miles/ h#
Bob runs faster than Stan
If it simplifies to 3x+15 its correct
Choices 2, 4, and 5 are correct