Someone was shopping at a store that advertised 50% off everything. She found a new CD player originally priced at $76. What was the sale price?

For a field trip to the zoo, 4 students rode in cars and the rest filled nine busess. how many students were in each bus if 472 students were on the trip

An 18% discount on a watch saved a shopper $72. find the price of the watch before the discount

Paul can type 60 words per minute and jennifer can type 80 words per minutes.how does paul's typing speed compare to jennifer's