For the second question, your first option is correct, you would rewrite 8 in power-base form 8=2^3 as the first step to solving the equation, power base form is exponential form.
Answer:
66°
Step-by-step explanation:
By interior angle sum property of a triangle.

Since, the boiling point of jet fuel = 329 °F
We have to convert the boiling point of jet fuel in
.
The expression which is used to convert
to
is given by:
C = 
= 
= 
= 165
Therefore, the boiling point of jet fuel is 165
.
Multiply through by 7:-
3x - 14 = 105
3x = 119
x =119/3 = 39 2/3
The answer is x <span> ≤ 6, i think</span>