<span>(6+8)/2 = 14/2 = 7 hope this helps
</span>
Answer:True, False, False, True
Step-by-step explanation:
If you apply the linear combination method to the system like:
<span>4(.25x + .5y = 3.75) → x + 2y = 15
(4x – 8y = 12) → x – 2y = 3
2x = 18
Then you can be sure that the solution of all this system is: (9,3). Hope this si what you were looking for</span>
Answer:
Step-by-step explanation:
c(t)=40:0≤t≤400
=40+0.50 (t-400):t≥400
Answer:
The answer is a 20% increase
Hope this helps!
Mark me brainliest if I'm right :)