0.
1/2 = 1/2
No need to add anything
Answer:
option c
Step-by-step explanation:
c doesnt follow a pattern
Answer:
Consistent and dependent
Step-by-step explanation:
Given
Required
The words that describe the equations
Make y the subject in (2)
Collect like terms
Divide through by 2
Substitute: in (1)
Collect like terms
Solve for x
Simplify
Substitute in
So, we have:
and
<em>The system is consistent because it has at least 1 solution</em>
<em>The system is dependent because it has more than 1 solution</em>
I just did this a few seconds ago and the correct answer is 78. The check above the number is green which means its correct.