How to simplify 3 (x+2)

What is the sum of the interior angles of a nonagon? 900° 1620° 1440° 1260°

Two numbers have their own reciprocals. What are they?

Solve the system of linear equations. Y = - 1/6x+5 and x+6y=30

The perimeter of a sheet of paper is 38 centimeters. If the width of the paper is 8 centimeters, what is the length of the paper?

The difference of twice a number and 5 is 3. translate the word problem to an equation. What steps describe how to solve the equation? a.) add 2 then multiply by 1/5 b.) multiply by 1/2 then add 5 c.) add 5 then multiply by 1/2 d.

Which is NOT a correct statement about variables? A. Variables are letters or symbols. B. Variables can represent unknown quantities. C. Variables can appear in numerical expressions. D.

North high school has 5,000 students. south high school has 1/10 as many students as North high school. how many students are there at South high school?

Frieda friendly works for a local car dealership she noticed that 3/4 of the car are sedan and that half of them are white what fraction of the dealerships car are white sedans

What is the square root of 90 to the nearest integer

6) A plane is preparing to land. It is at an altitude of 4,800 feet. It will descend at a rate of 200 feet per minute. How high will the plane be after 7 minutes? A) 1400 ft B) 3400 ft C) 5,000 ft D) 6200 feet