Select all equations that have one solution. –3(– x – 2) = 3( x – 2) 1/2( x) = x + 1/2 3/4(4 x – 8) = 18 2 x + 2 x + 2 = 4 x + 2 x + x – ( x + x) = 2 x – x + 2

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.

It says factor each expression completely 8y+48

What is the best way to answer questions with a x expression in the question. for example 3x + 10x=?