Answer:
Number 1
Step-by-step explanation:
I can answer the first one! The dependent variable is the measurement. The days in the independent and always the X variable
Answer:
or 2/9
Step-by-step explanation:
Any single digit integer over 9 is the same as the integer repeating in decimals.
Distribute 1/2 to <span>(n – 4):
</span>


<span>
Subtract (2n + 3):
</span>

<span>
Your equation should now look like this:
</span>

<span>
Combine like terms on both sides:
</span>



<span>
Subtract 1/2n from both sides:
</span>

<span>
Divide both sides by -5/2 to get n by itself:
</span>

<span>
The value of n is
2.</span>
2 / 5 = 0.4
2 divided by 5 = 0.4