First distribute the 2/3.
(2/3)n + (2/3)*6 = 10
(2/3)n + 4 = 10
Subtract 4 from both sides
(2/3)n = 6
Multiply both sides by (3/2) to clear the fraction
n = 9
Answer:
It expands
Step-by-step explanation:
The energy put into it causes it to move faster and expand
The 3oz is better than the 20
