Answer:
-216
I dont know if that's right
Answer:
90min
Step-by-step explanation:
we can solve the first part by means of the rule of three:
5.3miles ----2.5 hour
3.18miles----x
then

Now we must convert hours to minutes:
1.5 hours = 1.5hours (1)
1.5 hours =1.5 hours 
1.5 hours =(1.5)(60) min
1,.5 hours =90min
Answer: i am
Step-by-step explanation: Mark me brain and give 5 stars and a thank you
Anwer is C. Infinitely many solutions <33
5 - (x + 5) - (2x + 4)
5 - x - 5 - 2x - 4
-3x - 4