The sequence doubles each time: 3×2,6×2,12×2,…3×2,6×2,12×2,….
If 2�+6=182x+6=18, what is the value of �x?
What is the name of a three-dimensional figure with a circular base and a curved surface that connects the base to the apex?
If a rectangle has a length of 10 units and a width of 5 units, what is its area?
If 4�+7=234c+7=23, what is the value of �c?
Solve for �x: 13(9−�)=231(9−x)=2
Express 3:5 as a ratio in its simplest form.
What is the missing number in the sequence: 1, 4, 9, __, 25?
What is 15% of 80?
Solve for �x: 25(15−�)=652(15−x)=6
What is the smallest square number greater than 100?