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?

5/3 devided by - 2 7/3

Your friend is purchasing an umbrella with a slant height of 4 feet. There are a variety of such umbrellas to choose from. a. A red umbrella is shaped like a regular pentagonal pyramid with a side length of 3 feet.

What is the area of a rectangle in square centimeters with a length of 12 cm and height of 5 cm

What minus 36 equals 25

A scuba diver was swiming at an elevation of - 8 meters. A shark was swimming at an elevation of - 29 meters. Find the diffrence between these two elevations.

Four bells toll at intervals of 8,9,12and 15 minutes respectively. if they toll together at 3 p. m., when will they toll together next.?

47 + (-68) - 38 - (-94)

How to tell when to use positive or negative symbols when dividing?

84-63i in conjugate form?.

672,591 is closer to 700,000 than