Find the sale price. Round to the nearest cent. regular price: $49.71 percent of discount: 20%

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?

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

Need on this geometry question. explain how you did it.