Answer:

Step-by-step explanation:
Given

Required
Gaps: -2( )-2( )=8
<em>Fill in in the gaps</em>
The are numerous solutions to this.
One of them is:
Assume y = 0.
So, we have:



Divide through by -2


Fill in the gaps with these values of x and y respectively:
Hence; one solution is: 
Answer:
Step-by-step explanation:
LOGb(x)=y
4^5=1024
= log(4)1024=5
D. A sparrow has made a nest in the fern on the porch.