I only know #1 which is 0.85
Answer:
Option D, 12
Step-by-step explanation:
4x-8=80/2
or, 4x-8=40
or, 4x=48
or, x=12
Answer:
x = 5,-1
Step-by-step explanation:
(x-5)(x+1)
Answer:
Jaime: 
Cori: 
Step-by-step explanation:
Given



Solving Jaime Distance;

Substitute values for v and t


Convert to kilometer


Solving Cori Distance:

Substitute values for v and t

Convert hours to minute


