02.4 Which of the following expressions have a value between 7 and 8?
50
21
U
140
60
O ?

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Which letters from the table represent like terms? a and b b and c a and d b and d

There are three bags: a (contains 2 white and 4 red balls), b (8 white, 4 red) and c (1 white 3 red). you select one ball at random from each bag, observe that exactly two are white, but forget which ball came from which bag. what is the probability that you selected a white ball from bag a?