The price of a sandwich decreases from $6 to $4. What is the percent decrease in the price of the sandwich?

Which of the following is the missing term, a2, of the geometric sequence in which a1=2 and a3=200

Acarton of juice contains 64 ounces miss wilson bought six cartons of juice how many ounces of juice did she buy

36x2 + 49y2 = 1,764 the foci are located at: (-√13, 0) and (√13,0) (0, -√13) and (0,√13) (-1, 0) and (1, 0)edit: the answer is (- the square root of 13, 0) and (the square root of 13, 0)