George is twice as old as Edward, and Edward's age exceeds Robert's age by 4 years. If the sum of the three ages is at least 56 years, what is Robert's minimum age?

Hannah cut a pie into three equal parts. What is the measure of the angle of each of the parts of the pie

What is paragraph proof in geometry

Solve this expression: Three less than one fourth of the product of eight thirds and nine

The experimental probability of getting a 3 on a number cube is 5/36. Which of the following is true about the event's experimental probability? The number 5 was rolled 36 times. The number 3 was rolled 5 times in 36 trials.

What number between 0 and 20 has two factors?

Students were asked how many pairs of shoes they owned. Their responses were 8, 2, 1, 5, 7, 6, 2, 2, 8, and 3. urs the The mean of the data is

Convert. 0123 to a percent

Joe's house is 5.5 km from the creek, the distance between Jane's house and the creek is twice as far as Joe's house how much further is Jane's house from the creek than Joe's house in meters metric

John had 84 dollars, and his brother Fred owed 12 dollars to his friend. John gave his brother some money. Fred paid his debt and now both of them has the same amount left. How much money did John give Fred?

True or false: dilations map angles of the same degrees