The sum of the angle measures in a triangle is 180°. The angles of a certain triangle measure x°, 2x°, and 6x°. Solve for x.

Kate and did a hike at an elevation of 400 m above sea level she had started at an elevation 02 150 m below sea level which integer represents Kates change in elevation

Whats 3 { 10[6+2 (22+8) - 10]}

Rank in decreasing order 8.58, 8.508, 7.058, 7.5

Micah is deciding what rooms of his house he is going to paint he wants to spend no more than $150 on the paint and supplies. which situation is represented by the inequality 150 is greater than or equal to 42.21+21.64X?

What does - 1 mult. 2 mean?

How is regrouping addition similar to regrouping for multiplication

500 people were asked about music genres. The number of people who like rock music is 280. The number who like country is 140. The number both is 109.

Eric has 158 action figures to put in display cases. each display case can hold 6 action figures. how many cases does Eric need to hold all of his action figures?

A cube has an edge length of 4 inches. You double the side lengths. How many times greater is the volume of the new cube?

find a rational number that is between 5.2 and 5.5. Explain why it is rational Find an irrational number between 5.2 and 5.5. Explain why it is irrational.