Astore has a 25% off sale on coats. with this discount, the price of one coat is $34.50. what is the original price of the coat?

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

What does x = in this equation x+3+2x=x+5

Vinay constructed this spinner based on the population of teachers at his school according to vinays model what is the probability that he will have a male history teacher two years in a row