2x + 3y = 8 x - y = 5
What is the solution to the system of equations?
O A. (-1.4, 3.6)
B. (7,2)
C. (4.6,-0.4)
D. (23, 18)

What two criteria are needed for triangles to be similar

In which form is the following function written? y = - 2(x – 3)(x + 5)

The value of x in this system of equations is 1. 3x + y = 9 y = –4x + 10 substitute the value of y in the first equation: combine like terms: apply the subtraction property of equality: apply the division property of equality: 3x + (–4x + 10) = 9 –x + 10 = 9 –x = –1 x = 1 what is the value of y?