The area of a rectangular garden is 308 square meters. the width is 3 meters longer than one-half of the length. find the length and the width of the garden.

Find the commission on a $590.00 sale if the commission is 15%.

Factor 15x^3 - 5x^2 +6x-2 by grouping. what is the resulting expression

Zed is making a centerpiece for his dining room table by putting sand in a cube-shaped vase. the vase is 0.25 meters in length, width, and height. he bought 25 kg of sand. assume the density of dry sand is 1,602 kgm3. what is the volume of the sand that zed purchased? the volume of the sand is approximately m3. enter your answer as the number that correctly fills in the blank in the previous sentence. if necessary, round your answer to six decimal places, like so: 42.536475