Mark is starting a new diet and would like to lose at least 30 pounds. If he loses 1.2 pounds each week, which inequality shows the number of weeks, w, he will need to diet.

Acommunity group is building a garden on a rectangular lot of land. the lot measures 5x by 10x and the garden will be circular with a radius of 3x. how much of the land will be left over after the garden is built? a. 41 pi x^2 b. x^2 (50 - 9 pi) c. x^2 (50 - 3 pi) d. 41x^2