Write your let statement(s) and then write an equation to solve the problem. 1.) marie ran twice as far as brenda. they ran a total distance of 12 km. find how far each girl ran.

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.