James is estimating the amount of paint he needs for the walls of his 3.4m by 2.6m bedroom. his bedroom is 2.7m high. one litre of paint covers about 10m2. about how many paint does james need?

For what values of the variable x is the expression square root of 7x+14+ square root of 7-x a real number?

Solve for x and y a x= 13.3 y= 16.7 b x= 23.3 y= 12.5 c x= 7.5 y= 16.7 d x=7.5 y= 12.5

Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?