In your own words, define the ecliptic in the above

Which table shows a proportional relationship between miles traveled and gas used?

Write the expression 7x^3-28xy^2 as the product of 3 factors

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?