A store offers 30% off all items. If x is the original purchase price, which expression(s) represents the final price with the discount?
A) 0.7x
B) 1.3
C) X-0.3x
D)+0.3
E) 1.03X

Idon't want to fail summer school.the probabilities of contamination in medicine capsules due to the presence of heavy metals and different types of microbes are given in the table.the probability of capsule b having microbial contamination is (the same as, greater than, less than) the probability of capsule d having it.