I will give brainiest to whoever answers correctly !!

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?

In the rectangle below ac=30 units what is de

Find the value of x. give reasons to justify your solutions! l, m ∈ kn