The length of a rectangle is one unit shorter than one-sixth of the width, x.

enter a simplified expression that represents the perimeter of the rectangle.

note: use one variable and a fraction in the answer.

What is the measure of x? 43° 86° 172° 344°

Kendra had twice as much money as kareem. kendra later spent $8 and kareem earned $6. by then,the two had the same amount of money. how much money did each have originally?

The edge of a cube was found to be 30 cm with a possible error in measurement of 0.4 cm. use differentials to estimate the maximum possible error, relative error, and percentage error in computing the volume of the cube and the surface area of the cube. (round your answers to four decimal places.) (a) the volume of the cube maximum possible error cm3 relative error percentage error % (b) the surface area of the cube maximum possible error cm2 relative error percentage error %