Ben worked 3 hours at x dollars per hour. Julie worked 7 hours and earned twice as much as Ben per hour. Phil worked 12 hours and earned 5 dollars an hour less than Julie. Choose the expression that is correctly simplified and best represents their total wages.

Long division the problem is 40 ➗ 348 = ?

F(x)=x/2-2 and g(x)=2x^2+x-3 find (f+g)(x)

Peter applied to an accounting firm and a consulting firm. he knows that 30% of similarly qualified applicants receive job offers from the accounting firm, while only 20% of similarly qualified applicants receive job offers from the consulting firm. assume that receiving an offer from one firm is independent of receiving an offer from the other. what is the probability that both firms offer peter a job?