Answer:
Step-by-step explanation:
Answer:
$7.50
Step-by-step explanation:
$207 / 18 = $11.50
Each bracelet costs $11.50.
$11.50 - $4 = $7.50
She receives $7.50 for every bracelet she sells.
Answer:
i
Step-by-step explanation:
Exactly 10,000 it’s hard to explain though it’s really complicated
Answer:

Step-by-step explanation:
Given

Required
The equivalent expression
We have:

Expand

Further expand

Apply laws of indices
