What is the solution to this system of equations?

{4x−3y=26
3x+2y=11

(8, 2)

(−2, 5)

(5, −2)

(5, 2)

What constants do you need to add to each of the following quadratic equations to complete the square? 2x2 - 3x = 0 x2 - 8x = 0 2x2 - 11x = 18

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

How do i take any fraction and make it into a decimal or percentage?