Answer:
c
Step-by-step explanation:
-b -4b - 10
-5b - 10
hence c is the answer
The probablility is 1/2 or 0.50 % chance.
Hope this helps!! Ccccccccffffff
The following that are mathematical sentences are b,c
Answer:
The given congruence is false.
Step-by-step explanation:
Given : Expression 
To find : Determine whether the congruence is true or false ?
Solution :
The congruence is in the form 
where, x is the dividend
y is divisor
r is the remainder
So, We find 
We know, 10 is completely divide by 5 and we get quotient is 2 and remainder is 0.

As 
Therefore, The given congruence is false.