Lines a and b are parallel. Line c is perpendicular to both line a and line b. Which statement about lines a, b, and c is NOT always true?

The modern day equation that models this problem is x x = 15 What is the solution to the equation? x = 10 x = 12 x = 15 x = 30

Suppose dot-com entrepreneurs want to know what percentage of people use the Internet. They sent a questionnaire to all e-mail addresses asking whether the recipient uses the Web.

If the trapezoid below is reflected across the x-axis, what are the coordinates of B'?

How many fl. oz. are equivalent to 20 pt?

An author has written 4 different books each book is available in hardbound softbound and on tape how many different items are available in hardbound softbound and on tape how mant different items are available by this author

For f (x) = 24-2x, find f (2) and find x such that f (x) = 10

The distance from the sun to venus is about 1.08 x 10^11 meters. if light travels at a speed of 3 x 10^8 meters per second, about how long does it take light from the sun to reach venus?

What is 3/5 + (-7/5)

Which graph represents the solution to this inequality? 16x - 80x < 37 + 27

Solve for y. 4y + 6 = 2y y =