Answer:

Step-by-step explanation:
Given

= 
=
×
← cancel (x + 50)(x + 1) on numerator/denominator
= 
Answer:
300
Step-by-step explanation:
100*45= 4500
15000-4500=10500
10500/35=300
(:
F/45 - 2/9 = 2/9....add 2/9 to both sides
f/45 = 2/9 + 2/9
f/45 = 4/9 ...multiply both sides by 45
f = 4/9 * 45
f = 180/9
f = 20 <===
X³ = -1000
x = ∛-1000
x = -10
In short, Your Answer would be: -10
Hope this helps!
Let's say that Bob is x and James is y
x + y = 180
x = 2y
2y + y = 180
y = 60.
James spent 60 dollars.