Carmen has a bag od marbles with 5 different colors. She randomly selects a marble from a bag and then returns it to the bag. She does this 300 times. What is the probability that carmen draws a red or blue marble? Red 33, Yello 97, Green 68, Blue 72, Orange 30

Kelly is a salesperson at a shoe store, where she must sell a pre-set number of pairs of shoes each month. at the end of each work day the number of pairs of shoes that she has left to sell that month is given by the equation s=300-15x , where s is the number of pair of shoes kelly still needs to sell and x is the number of days she has worked that month. what is the meaning of the number 300 in this equation

Can someone me and plz do the problem

An octagonal prism has jow many lateral faces?