Organize the following expressions from greatest to least by number of terms: x + 2xyz
9x²yz
18x² + 5ab − 6y
4x³ + 3x² − x − 4
III, IV, I, II
IV, I, II, III
IV, III, I, II
III, II, IV, I

Match each inequality to the number line that represents its solution

The rectangle shown has a perimeter of 108 cm and the given area. its length is 6 more than five times its width. write and solve a system of equations to find the dimensions of the rectangle.

Aremote-controlled boat can travel at 4 feet per second in calm water. the boat traveled 48 feet with the current, and then it traveled 16 feet against the current in the same amount of time. how fast is the current?