If m∠a=47° , what is m∠b , m∠c , and m∠d ? explain how you know the measures are correct.

Peaches cost $4.29 per pound. find the cost of two and a quarter pounds of peaches.

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?

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries