Answer:
<h2>

</h2>
Step-by-step explanation:
<h2>

</h2>
First of all multiply both sides by 5
That's
<h3>

</h3>
<u>Next divide both sides by 4</u>
That's

Subtract 7 from both sides to make m stand alone
We have
<h3>

</h3>
We have the final answer as
<h3>

</h3>
Hope this helps you
Answer:
a=-3
Step-by-step explanation:
-3a=6+3
-3a=9
a=-3
Answer: 5:50
Step-by-step explanation:
20+15+5=40. 6:30 minus 40 min is 5:50
Find the domain by finding where the function is defined. The range is the set of values that correspond with the domain.
Domain: ( − ∞ , ∞ ) , { x | x ∈ R }
Range: ( − ∞ , 16 ] , { y | y ≤ 16 }