How do the areas of triangle abc and def compare?

the area of △abc is 1 square unit less than the area of △def.

the area of △abc is equal to the area of △def.

the area of △abc is 1 square unit greater than the area of △def.

the area of △abc is 2 square units greater than the area of △def.

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?

(x-5)1/2+5=2 what is a possible solution?

Ijust need these 2 questions answered (the second pic is just confirmation i'm not confident in that answer)