Is 2.6 a rational number or a whole number

Will mark brainliest. when ∆rst is translated 4 units down, what are the apparent coordinates of t’?

Solve the system of equations y= 3/2 - 1, -x+ y =-3

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?