Is 9/4 a irrational number

Two communications companies offer calling plans. With Company X, it costs 35¢ to connect and then 5¢ for each minute. With Company Y, it costs 15¢ to connect and then 4¢ for each minute.

A loss of $500 in stock market is worse than a gain of 200 in the stock market

The figure below shows a rectangular prism and a cube: How many such cubes are required to completely pack the prism without any gap or overlap? the length is 6in. width is 5/6 and the height is 1 2/6 the cube side is 1/6

Graph the circle x2 + y2 - 4x - 10y + 20 = 0.

A group of 4 friends went to the movies in addition to their tickets, they bought a large bag of popcorn to share for 6.25 the total was $44.25 what is the cost of one movie ticket?

Evaluate 3x when x=4

Wut is greater 2/4 or 3/8

A metal part for a machine is now 5.85 inches long. the specifications call for it to be 5.72 inches long, with a tolerance of 0.02 inch. by how much can a machinist decrease the length of the part?

What is the rational exponent expression of 6 square root of f

Which algebraic property could be used to rewrite 5x ⋅ 8y as 8y ⋅ 5x? associative property of addition associative property of multiplication commutative property of addition commutative property of multiplication