Six is less than or equal to the sum of 4 and -2x

Leo is going to use a random number generator 4 0 0 400 times. each time he uses it, he will get a 1 , 2 , 3 , 4 , 1,2,3,4, or 5 5. what is the best prediction for the number of times that leo will get an odd number?

Which of these choices show a pair of equivalent expressions?

Consider the proof. given: segment ab is parallel to line de. prove: what is the missing statement in step 5?