Given the system of equations, what is the solution? 5x - 4y = 7 x = 5 - 3/2 y
a. {(61/23, 36/23)}
b. {(-61/23, 36/23)}
c. {(61/23, -36/23)}

Afarm is to be built in the shape of quadrilateral abcd, as shown below. all four sides are equal. a rhombus abcd is shown with diagonal ac equal to 15.5 feet and diagonal bd equal to 13.2 feet. what is the area of the farm? pleas only pick from the 4 below 62 square feet 52.8 square feet 57.4 square feet 102.3 square feet