Respuesta :
Answer:
5*x=15;x=3
Step-by-step explanation:
a)Let x represent the number of miles ran each day
b)Number of days*Number of miles=number of miles ran each day (5*x=15)
c)Draw algebra tiles to model the equation. Carolina ran 3 miles each day.
P.S. This is not part of the question but I am just letting you know that this (*) symbol that looks like a snow flake means multiplication.