Brian has reduced his cholesterol level by 6% after his last check up. If his original level was 280, what is his approximate cholesterol level now?

What are the domain and range of the step function with the equation below? fx) = -3[x]

The circumference of a circular swimming pool is 100 feet. If the radius of the pool is doubled, what will the new circumference be?

Which of the following probabilities can be determined using a uniform probability model? a: The probability of going to school tomorrow. b: The probability of a car wreck happening at any given time. c: The probability of sneezing 10 times today.

If the circumstance is 24,901 what is the diameter?

74,181,467 in scientific Notation

Which expressions are equivalent to 5 (-2k-3) + 2k

Savannah is a real estate agent who works strictly for commission. If she gets paid 3% commission of a home's sales price, how much would she earn if she sold 2 houses totaling $560,000?

How many square inches are in 60 ft.²

Find the product - 3x (-8x^2+5x+3)

James's sister is 4 years younger than James. Their combined Ages add up to 33. How old is James?