Three brothers have ages that are consecutive even integers the product of the first & third boys ages is 20 more than twice the seconds boy age. find the age of each of the boys

Astandard deck of cards contains 52 cards. one card is selected from the deck. (a) compute the probability of randomly selecting a seven or king. (b) compute the probability of randomly selecting a seven or king or jack. (c) compute the probability of randomly selecting a queen or spade.

Acircle has a radius of 5/6 units and is centered at (3.6, 7.8) write the equation of this circle

How do i put 3(x+7) in distributive property