Mr. karros is buying 2 digital cameras for the yearbook club. the price of each camera is $259.what is the total price of the cameras

Angles r and s are complementary. the measure of angle r is 31 degrees. which equation can be used to find angle s?

Campus rentals rents 2 and 3 bedrooms apartments for $700 ans $900 a month respectively. last month they had six vacant apartments and reported $4600 in lost rent. how many of each type of apartment were vacant?

Atorch and a battery cost 2.50 altogether.the torch costs 1.50 more than the battery.what fraction of the total price is the torch? give your answer in its simplest form.