If you really want to figure this out you make an equation to solve for the time
let's let
x = time from Elena to Jada and
x = time from Jada to Elena
12 then the equation
12 = 5x +3x
would help figuring out their distance say for one of them
12 = x(5+3)
12/8 = x
1.5 = x
1. 5 hours they will meet up
Area of a Triangle = 1/2 * b * h
A = 1/2 * 4 * 5
A = 1/2 * 20
A = 10 units
In short, Your Answer would be Option C
Hope this helps!
By knowing the volume of a triangle and that the triangle has all equal sides
Answer:
Step-by-step explanation:
we want y by itself...sooo
y - 19 = - 
(x - (-5))
y - 19 = - (x+5)
y - 19 = - x - 
y = - x - 3 +19
y = - x + 16
Answer:
option A
Step-by-step explanation:
