Yes they are
Hope this helps
3 + 9 = 12/3 = positive 4 the missing number in the equation is 12/3.
18a:16 18b:32 % means out of 100
Answer:
i think C. 0.06 is answer
Step-by-step explanation:
6% = 6/100 = 0.06
X + y = 40.....multiply by -4
4x + 6y = 180
-------------------
-4x - 4y = -160 (result of multiplying by -4)
4x + 6y = 180
------------------add
2y = 20
y = 20/2
y = 10 <===
x = 30
