Can someone please answer number 8 for me?

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?

What term best describes a line ans a point that lie in the same plane

If the wwight of a package is multiplied by 7/10 the result is 65.8 find the weight of the package