A new flagpole needs to be 54ft high and the old flagpole is 15m high, how many meters taller does the new flag need to be? round to the nearest tenth.

This is a standard deviation contest. Which of the following sets of four numbers has the smallest possible standard deviation? A. 7, 8, 9, 10 B. 5, 5, 5, 5 C. 0, 0, 10, 10 D. 0, 1, 2, 3

How do you do systems of two equations? Problem: y=-3x+4, y=3x-2

The solution to the equation (2/3) x - 4 = 6 is x = - 3

How do we represent 71 in a form of decimal?

What is 500,000-437,981 step by step

Each month for 9 months, Jordan buys 2 sports books. How many more sports books does he need to buy before has bought 25 sports books?

Round to the nearest thousands place if necessary 5/6

Factorise (-3x + 4x - 1).

The length of each stair is 11 inches. what is the rise, r for each stair? Round to the nearest.

The sum of Jason And Mandy age is 35. Ten years ago Jason was double Mandy age. How old are they now?