Answers: a) 74 b) 108 c)49 d)51
2 answers:
You might be interested in
Solve both equations for y:
Set the expressions equal to each other:
So, for every nonzero number a the system of equations has one solution.
Set the expressions equal to each other:
So, for every nonzero number a the system of equations has one solution.
Hey, there! For this question, we can just start by plugging in the known values. can be rewritten as
.
Combine like terms:
If you add x to , x will become
, which means that x/2 + x = 3/2x.
-->
If you rearrange this, then your answer will be option b. Hope this helps.