Six people are in attendance in a meeting and are communicating with one another. how many two-way channels of communication are present?

What is the equation of the line that passes through (0, 2) and has a slope of 0? y = - 2 y = 2 x = 2

Solve 67/50 as a decimal

Best Buy pays $650 for a monitor. The electronic store uses a 55% markup. What is the selling price of the monitor after the markup?

When Apple sells their iPads they increase the price $50 from what it cost then to actually make the iPads one Apple Store sold 10 iPads one day which cost a total of 5000 how much does an iPad cost to exactly make?

6,9,12,15 ... is an example of an infinite arithmetic series. True or False?

If x = 5, y = - 1, and z = 2, what is the value of y^2-z/y+xyz divided by xyz.

Peter is going to put up 5 walls in the tree house. each wall will be 7 feet high and 7 feet across. he wants to leave room for windows that measure 2 feet by 2 feet.

A model railroad kit contains curved tracks and straight tracks. Given that 35 % of the tracks are curved, what fraction of the tracks are straight? write the fraction in simplest form

What number is greater than 714587

A right triangle are 3 cm and 4 cm. What is the length of the hypotenuse?