HELP ASAP
Classify each pair of numbered angles as corresponding, alternate interior, alternate exterior, or none of these. drag and drop the choices into the boxes to correctly complete the table.

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?

Pat listed all the numbers that have 15 as a multiple write the numbers in pats list

Which of the following contains a variable?