Tara's cell phone plan costs $39.00 a month, which includes 100 text messages. after she uses all of her text messages, it will cost her $.15 per text message

i had this question and the answer was 3.15 miles.

martina travels from school to her mom's office. from there, she walks to school. after school, she walks to the library and then to a friends house before finally ending back at home. find martina's total distance traveled.

a) 0 miles  

b) 0.4 miles  

c) 1 mile  

d) 3.15 miles

it would be c. predictability