Two distinct integers, $x$ and $y$, are randomly chosen from the set $/{1,2,3,4,5,6,7,8,9,10/}$. What is the probability that $xy-x-y$ is even?

What do you have when you snap your fingers two times every second

What is the percent increase for a jacket that was originally 250 that is now priced at 489

Which of the following ordered pairs could be in a relation that has a range of {2, 4, 5}? a) (2, 3), (4, 1), (5, 2) b) (5, 3), (5, 4), (5, 2) c) (4, 3), (5, 5), (5, 2) d) (3, 4), (5, 5), (5, 2)

Of the 200 guests invited to a wedding, 154 attended. What percentage of the invited guests attended the wedding?

Naughty spent $28 on 2 DVDs at this rate how much would five DVDs cost and what rate did she spend her money

Calculate R8 for f (x) = 6-x over 3,5

From 1960 to 1970, the consumer price index (CPI) increased from 29.6 to 38.8. If a dozen tangerines cost $0.

How to find radius when given circumference?

What is the area of a triangle A=77mm B=5.9mm C=9.7mm

Tell whether each number is a solution to the problem modeled by the following equations mystery number: five more than - 8 times a number is 29. what is the number?