Amarble is selected at random from a jar containing 50 red marbles 20 yellow marbles and 30 green marbles find the theoretical probability that it is either red or green. type an integer or simplified fraction.

Which expression is equivalent to 5r674 pression is equivalent to see lo 5r614) 4r322,4 ) 5 ( 2 5t5 |

Sasha drank 8 bottles of water everyday for a week. how many bottles of water did she drink in total?

Worth 100 points need the answers asap first row -x^2 2x^2 (x/2)^2 x^2 x is less than 2 x is greater than 2 x is less than or equal to 2 x is greater than or equal to 2 second row -5 -5/2 4 5 •2 is less than x& x is less than 4 •2 is less than or equal to x & x is less than or equal to 4 •2 is less than or equal to x& x is less than 4 •2 is less than x& x is less than or equal to 4