Answer:
Solve the following system for x and y:
{2 x + 53 = 53, 8 x + 3 = 42}
Check whether x and y are present in the given system:
Answer: The variable y is not present. Therefore its value cannot be determined.
Step-by-step explanation:
Answer:
The equivalent expression to
is 
Therefore 
Step-by-step explanation:
Given that the functions h is defined by h(x)=5+x
and k is defined by 
To find the composition of k and h that is
:



Therefore 
The equivalent expression to
is 
Answer:

Step-by-step explanation:
Distance Formula: 
Simply plug in the 2 coordinates into the distance formula to find distance <em>d</em>:





