A triangular pyramid with an equilateral base has a side length of 10 centimeters and a surface area of 214.5 square centimeters. Find its slant height.

Suzanne can read 1 page in 3 minutes. How many pages can she read in 5 hours?

Tim's mom bought 12 3/4 pounds of turkey for dinner. If everyone gets 1/4 pound each, how many people can she feed?

How to calulate what percentage a number is of a larger number

Determine the greatest common factor of the following: 4x^2y^2, 3xy^4, 2xy^2

Peg and larry purchased "no contract" cell phones. Peg's phone cost $25 plus $0.25 per minute. Larry's phone cost $35 plus $0.20 per minute. After haw many minutes of use will Peg's phone cost more then Larry's phone?

Graph f (x) = 2x^2+32x+126

Solve the inequality. Graph the solution. w+6≤-3

Round 9.862 to the tens place

e position of a submarine relative to the water surface was - 32 1/4 feet. A downward navigational maneuver increased its depth by 15 1/2 feet.

What are the factors of 2x2 + 3x - 54? Select two options. 2x - 9 2x - 6 2x + 6 x - 6 x + 6