5. jeremy bought a $60 pair of sneakers on sale for 15% off. then, he used a coupon that gave him an additional 10% off. can jeremy find the cost of the sneakers by adding the percents? justify your by finding 25% off of $60, and by finding 15% off of $60, and then subtracting 10% from that c

Mariah is randomly choosing three books to read from the following: 5 mysteries, 7 biographies, and 8 science fiction novels. which of these statements are true? check all that apply. there are 20c3 possible ways to choose three books to read. there are 5c3 possible ways to choose three mysteries to read. there are 15c3 possible ways to choose three books that are not all mysteries. the probability that mariah will choose 3 mysteries can be expressed as . the probability that mariah will not choose all mysteries can be expressed as 1 −