Answer:
C. 8
Step-by-step explanation:
Answer: 20x-26
Step-by-step explanation: its hard to explain
Answer:
6x-3y+2
Step-by-step explanation:
I AM BIG BRAIN
Answer:
16
Step-by-step explanation:
total units of ration = 4 +7=11
so, ratio would be (4*33)/11 : (7*33)/11
12 : 21 is the answer.
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