I think b not sure it’s the only one that makes sense
Answer:
125
Step-by-step explanation:
All the work is in picture attat
Answer: 8^3, Eight to the third power, Eight times eight times eight.
<span>(4⋅a)⋅2
= 8a
hope it helps</span>
Each variable used is the first letter of each of their names.
t+b+c=87
c=2t
b=t+7
Substitute for b and c
t+ (t+7)+2t= 87
4t+7=87
4t=80
t=20
Plug in the known t value.
c=2(20)
c=40
b=20+7
b=27
Final answer: Tammy=$20, Boris= $27, Carlos=$40