9/10 times 1/5 PLS HURRY I ONLY HAVE 2 MINUTS

To prove p is equal to q using an indirect proof what would your starting assumption be?

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 are “like terms”? why can we only add like terms?