The rules concerning the age a of a softball player in the youngest division mandate that a player be 14 years of age or under. which inequality best represents this situation?

How can you find the conditional probability of a given b as the fraction of b’s outcomes that also belong to a, and interpret the answer in terms of the model? i just need a good explanation

The system of equations graphed below has how many solutions?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250