A rectangle is dilated using a scale factor of 6. The image is then dilated using a scale factor 1/3. What scale factor could you use to dilate the original rectangle to get the final rectangle?

The number of revolutions of two pulleys is inversely proportional to their diameters. if a 24-inch diameter pulley making 400 revolutions per minute is belted to an 8-inch diameter pulley, find the number of revolutions per minute of the smaller pulley.

Which expression is equivalent to 2x^2+7x+4?

Evaluate the expression for the given value of the variable 2×(c2-5) for c=4