Answer:
The amount that Obi initially had was £20
Step-by-step explanation:
Let
x ----> amount that Obi initially has
y ----> amount that Rudy has
we know that

----> equation A


----> equation B
Solve the system by substitution
substitute equation A in equation B

solve for y

Find the value of x

therefore
The amount that Obi initially had was £20
Answer:
The slope of the line is
.
-
Step-by-step explanation:
☆Remember:

☆Just plug it in with 2 sets of coordinate points.

Step-by-step explanation:
the answer is $1,145.39
A fraction is in it's simplest form if both of the numerator and denominator are not divisible by a number.
It is 622 . 622 is 198*3.14