Answer:
<h2>B. 2x + y = 4</h2>
Step-by-step explanation:
Having the system of equations in its simplest form

If

then the system of equations has infinitely many solutions.
If

then the system of equations has no solution.
If

then the system of equations has one solution.
We have the equation

Convert to the standard form Ax + By = C<em>:</em>
<em />
<em> add 2x to both sides</em>

<h3>Solution:.</h3><h3>

</h3><h3>Answer:</h3>

Hope it helps.
Do comment if you have any query.
Answer:
m = 32g
Step-by-step explanation:
The proportion between m and g can be written ...
m = kg
where k is the constant of proportionality.
__
We can find its value by dividing by g:
k = m/g
Using any pair of corresponding values from the table, we find ...
k = 64/2 = 32
The relationship between m and g can be expressed by the equation ...
m = 32g
Answer:
Step-by-step explanation: I actually have no Idea on what your homework is even about.