Answer:
HiStep-by-step explanation:
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4:32 is the same as 2:16 and 12:96. A ratio is the same as a fraction, so you can reduce them the same way. 4/2 = 2, 32/2 = 16. 2*6 = 12, 16*6 = 96.
Can you do the second one on your own now?
It is the first answer. Notice that if you multiply it out you get 6x + 30, and they have factored out the 6.