Answer:
I’m guessing you subtract the numbers from the inside of the parenthesis and then multiply the two.
(-5)(-11) = 55
I hope this is correct.
The mean is the average.
i’ve found this a helpful way to remember:
the medians the middle
the mean old average
On order to change B to C, you have to bring B 3 units to the right and then 4 units down.
Answer:

Step-by-step explanation:
There are

different ways to select the four numbers between 1 and 42. Only one of this ways is correct (successful to win).
There are 30 different ways select the single number between 1 and 30. Only one of them is correct.
The probability of winning the jackpot is

27 = forty five to the secmventh