Drew has saved $500 for a new mattress. The mattress he wants is $530, and there is a storewide sale for 17% off any mattress. about how much money will draw have after he purchases the mattress

Which equation represents a proportional relationship that has a constant of proportionality equal to 1/5

Initially 100 milligrams of a radioactive substance was present. after 6 hours the mass had decreased by 4%. if the rate of decay is proportional to the amount of the substance present at time t, find the amount remaining after 24 hours. (round your answer to one decimal place.)

Given right triangle xyz, which correctly describes the locations of the sides in relation to