50 because 10 times 5 = 50 and the same way as this one as 5 just add one zero because of the 10
Answer:
136
Step-by-step explanation: 34 multiplied by 4
Yes and need to see the other answer options
Here is the answer from SparkNotes
http://www.sparknotes.com/math/algebra2/operationsonfunctions/section3.rhtml
Prime numbers are not divisible by any number but themselves or 1.
A) 115 is divisible by 5, so it is not prime
B) 273 is divisible by 3 (you get 91), so it is not prime
C) 317 is prime! only divisible by itself or 1
D) 414 is divisible by 2, so it is not prime. Even numbers are never prime because they are divisible by 2!