Can somebody please help me

What is the equation of the linear function represented by the table?

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Emma will roll two number cubes labeled 1 through 6. she will record the sum of the two numbers after each roll. she will roll the two cubes 540 times. how many times should emma expect the sum to equal 5?