The options have not been given but three correct alternatives have been presented as the solution.
Answer:
or
or 
Step-by-step explanation:

Applying the rule
to the numerator of the first term and the denominator of the second term,


By changing ÷ to ×, we invert the second term



Answer:
The answer is D. Natural
Step-by-step explanation:
A subset, mathematically, means a category within another set. This can be shown from the picture below.
As you can see, the subset of whole numbers is, in fact, natural numbers.
Answer:
-8.
Step-by-step explanation:
There’s a minus near the 8, we change it to -8.
y=-8. Hope this helps.
Around 30.6 squares or 30.5 squared
Answer:
3
Step-by-step explanation:
y=2/2
y=1
1+?=4
1+3=4