A.
You can subtract values that are being divided in Sin waves.
im not really sure about this since i think you can just stop at equation 1
3.75* .92= $3.45
2.1* 1.10= $2.31
$3.45
+ $2.31
_______
$5.76
Answer:
SSS
Step-by-step explanation:
[Ne] 3s^2 3p^2. is the correct answer :)