Answer:
It would be a 1 to 2, or 8 to 16 probability.
Step-by-step explanation:
90 cards in total and 30 in each stack
You could use an equation like y=6x
Answer: 
Step-by-step explanation:
When answering a problem like this, you first isolate the absolute value. TO do this, first subtract 8 from both sides, to get –2|4–5y|=-4. Then divide both sides of the equation to get |4–5y|=2. The next thing you do is split the equation into 4-5y=2 and 4-5y=-2, because the contents of the absolute value could be negative or positive, and simplifying both into y = 2/5, and y = 6/5y.
Hope it helps <3
40 of 16 is 250%.... but because you mention it’s not a percentage, u would convert the percent into a decimal which would be 2.5!
Hope this helps! :)