$12 to $6 percent change

Describe the possible echelon forms of the standard matrix for a linear transformation t where t: set of real numbers is onto.

Organic apples are on special for $1.50 per pound. does total cost vary inversely or directly with the number of pounds purchased? find the cost of 3.4 pounds of apples. a. inversely: $5.10 b. directly; $5.10 c. inversely: $2.27 d. directly; $2.27

Determine if the equation defines y as a function of x: 2xy = 1. yes o no