Respuesta :
Answer:
richard lives 3.15 miles away from the school
Step-by-step explanation:
4.2*0.75=3.15
hope this helps :)
Answer: 3.15 miles
Step-by-step explanation:
according to question,
Richard lives = 0.75 x this distance from the school
= 0.75 x 4.2 ( this distance = Trina's distance from her
school)
= 3.15 miles from school
Richard lives 3.15 miles from the school.