Brian has reduced his cholesterol level by 6% by following a strict diet and regular exercise. If his original level was 280. what is his approximate cholesterol level now?

Subscriptions to a popular fashion magazine have gone down by a consistent percentage each year and can be modeled by the function y = 42,000(0.96)t. what does the value 42,000 represent in the function?

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Abox holds 500 paperclips. after a week on the teacher's desk 239 paperclips remained. how many paperclips were used?