Kieran is a hotel receptionist. He works 42 hours a week. Kieran estimates that he spends a quarter of his time on the phone and a third of his time dealing with complaints. A) How many hours a week does Kieran spend dealing with complaints?

B) How many hours a week does Kieran spend on his phone?

Aaron invested a total of $4,100, some in an account earning 8% simple interest, and the rest in an account earning 5% simple interest. how much did he invest in each account if after one year he earned $211 in interest? select one: a. $200 at 8%, $3,900 at 5% b. $3,200 at 8%, $900 at 5% c. $900 at 8%, $3,200 at 5% d. $3,900 at 8%, $200 at 5%

Matt had 5 library books. he checked out 1 additional book every week without retuening any books. whats the matching equation

During the election for class president, 40% of the students voted for kellen, and 60% of the students voted for robbie. 500 students voted in total. how many more students voted for robbie than for kellen? answer with work : )