Answer:
14
Step-by-step explanation:
2x + y = 20 (1)
2x + 3y = 36 (2)
(2) - (1) ⇔ (2x - 3y) - (2x + y) = 36 - 20
⇔ 2y = 16
⇔ y = 8 (3)
From (3) and (1), we have:
2x + y = 2x + 8 = 20
⇔ 2x = 12
⇔ x = 6
So: C = x + y = 6 + 8 = 14
Conclusion : C = 14
Brainliest, please?
I am pretty sure it is 0.064. Hope this helps
Answer:
i think thats right
Step-by-step explanation:
Answer:
It is either 2 or 4, I think it might 2, kind of hard to tell. Sorry if neither of my educative guesses are correct.
Step-by-step explanation: