Find the value of x.

2,8,9,7,6, x; The mean is 6.

x = ?

A triangular lake-front lot has a perimeter of 1300 feet. One side is 300 feet longer than the shortest side, while the third side is 400 feet longer than the shortest side. Find the lengths of all three sides.

How many milliters is in 0.1 liter

How do I factor out 9k^2+24k+16

Whats the sum of 8/10 + 17/+100=

You and your friends order a meal for $179.77. How much tip should you leave if you want to leave a 15% tip?

Elimination of x-y=11 2x+y=19

the owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 L from a fertilizer

A community pool that is shaped like a regular pentagon needs a new cover for the winter months. The radius of the po is 20.10 ft. The pool is 23.62 ft on each side.

If h (x) = - 4x - 10, find h (-5). -30 1.25 10 -1

How many five-card hands chosen from a standard deck contain two hearts and three spades? Hint: In a standard deck of cards, diamonds and hearts are different suits. In this situation, they are different categories of cards.