Solve the system of equations. 3x + 4y + 3z = 5
2x + 2y + 3z = 5
5x + (y+ 3z = 3
a. (x = 13, y=-6, z = -2)
b. (x = 15, y = -8, z = -4)
c. (x = 16, y = -9,2--1)
d. (x = 14, y = -1.2--3)
Please select the best answer from the choices provided

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

The sum of the first eight terms of an arithmetic progression is 9m + 14. the fifth term of the06 progression is 2m - 6, where m is a constant. given that the first term of the progression is 26,find the value of the common difference, d and thevalue of m.

If a is a nonzero real number then the reciprocal of a is