Two friends are playing a game with a spinner that has positive and negative numbers on it. each player takes turns spinning the spinner. the table shows the results of the first 4 rounds.

Hannah is 3 years older than twice her brother joey’s age. joey is 2 years old. how old is hannah? show all of your work! the number of students is five more than seven times the number of teachers. there are 10 teachers. how many students are there? be sure to show all of your work!

The radius of the base of a cylinder is 10 centimeters, and its height is 20 centimeters. a cone is used to fill the cylinder with water. the radius of the cone's base is 5 centimeters, and its height is 10 centimeters.

The distributive property allows you to say that 3(x − 1) = 3x −