Answer:
The correct option is C. 5
Therefore,

Step-by-step explanation:
Simplify

Solution:
Using Identity

So in the given expression

Therefore,

Therefore,

She nee to save $60 more so she can buy a new bike
Answer:
Step-by-step explanation:
d is true
Split the boxes into sections and then find the math that way.
The third option would be correct.
Hope this helps! ;)