Which pair shows equivalent expressions? 2(2/5 x +2)=2 2/5x+1

2(2/5 x +2)= 4/5 x +2

2(2/5 x +4)= 4/5 x +2

2(2/5 x + 4) =2 2/5 x+8

An eight-sided die, which may or may not be a fair die, has four colors on it; you have been tossing the die for an hour and have recorded the color rolled for each toss. what is the probability you will roll a brown on your next toss of the die? express your answer as a simplified fraction or a decimal rounded to four decimal places.

Sam claims that cos x =sin y if x and y are congruent angels. is sam correct ?

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73