A small ranch is 0.5 of an acre. There is 0.8 of the piece of land that is used for vegetable crops. What part of the land is used for the vegetable crops? A. 0.5 of an acre B. 0.32 of an acre C. 0.45 of an acre D. 0.4 of an acre

The manufacturer of a new product developed the following expression to predict the monthly profit, in thousands of dollars, from sales of the productwhen it is sold at a unit price of x dollars.-0.5x^2 + 22x - 224what is represented by the zero(s) of the expression? a.the profit when the unit price is equal to 0b.the unit price(s) when the profit is equal to 0c.the profit when the unit price is greatestd.the unit price(s) when profit is greatest

50 plz, given the system of equations, match the following items. x + 3 y = 5 x - 3 y = -1 a) x-determinant b) y-determinant c) system determinant match the following to the pictures below.

Which value of y will make the inequality y< -1 false?