You were right, its the second choice CA=CB+BA
Answer:
The answer is x=9 and/or x = -12
Step-by-step explanation:
This is a quadratic formula meaning that you must take the a value (1) b value (3) and the c value (108) and plug it into the quadratic formula.

which simplifies to -3 add or subtract the sqrt of 441 divided by two.
Since a equals 2, 2 plus 27 is equal to 29. So your answer is 29. Hope that helped:)
Answer:
0.75
Step-by-step explanation:
it makes sense that 3 is the Dividend, 4 is the Divisor, and you want to know the Quotient. Thus, the answer is:
3 ÷ 4 = 0.75
If you divide 12 by 384 and put it in a calculator you get 32.this means 12 goes 32 times in 384