Answer:
ok
Step-by-step explanation:
The answer is -5. Just plug in -5 to check and x will equal 3.
3 : 6 is the ratio of the probability of that
let's think about it, let's divide say hmmm 15 by 0, in a fraction

now, how can you take any pieces of a pie that's non-existent? I mean that requires magic!!.
now, let's do it using a simple long division, 15 ÷ 0, so 0 is the divisor, anything times 0 is 0, what is our first digit in the quotient to get 15? 0 * 15 = 0, 0 * 1,000,000 = 0, there isn't any number we can possible use to get a quotient.
In the first one the options they give you are wrong, in fact you can prove it yourself, none of the options will give you as a result 10
I hope I helped you out
greetings!