In a raffle, carlos buys 12 tickets and his friend daniel buys 20 tickets. if there are 80 tickets sold, what is the probability that carlos or daniel will win?

The water has been on the stove y=9.5x+62.1 after how many minutes will the tempature be 138.1 f

Ariel is working at a meat packing plant for 5 nights a week. her regular wage is $11 an hour. she earns tine and a half for any overtime hours. this week she worked 9 hours of over time .how much will ariel earn for overtime this week ?

Find the value of x for which line a is parallel to line b