The better deal is 81.05/20.
The unit rate for 21/5 is:
4.2:1
And the better deals unit rate is:
4.06:1
<u>Step-by-step explanation:</u>
We have , 
, where 
is located in IV quadrant! Let's find out value of 
:
⇒
⇒ 
⇒ 
⇒ 
⇒ 
⇒ 
Value of is dependent on which quadrant it is . Since, in question it's given that is located in IV quadrant , So is negative i.e.
⇒ 
⇒
Therefore, .
Answer:
the answer is 5 hours.
Step-by-step explanation:
If you graph the system of equations, it will end up with (5,45) and they are asking for the x
D
there is always a 1 infront of a variable but since x2 has the largest degree it gives it priority over the others so what ever numbe in front of it is the leading coefficient
Answer:
d
Step-by-step explanation:
it should be the one with the greatest power to the lowest power If I remember correctly.
