1. find the difference. (-6x + 2y -3) - (2x - 4y - 7)
a. -8x + 6y + 4
b. -8x - 2y - 10
c. -4x - 2y - 4
2. find the difference. (4x2 + 3x + 2) - (2x2 + 2x + 1)
a. 2x2 + 5x + 3
b. 2x2 + x + 1
c. 2x2 - x - 1
3. find the sum. (-6x + 2y - 3) + (2x - 4y - 7)
a. -4x -2y - 10
b. -8x -6y - 10
c. -4x + 2y + 4

What are the solutions of the equation? 6x^2 + 11x + 4 = 0 a. 4/3, 1/2 b. -4/3, -1/2 c. 4/3, -1/2 d. -4/3, 1/2

Afactory buys 10% of its components from suppliers b and the rest from supplier c. it is known that 6% of the components it buys are faulty. of the components brought from suppliers a,9% are faulty and of the components bought from suppliers b, 3% are faulty. find the percentage of components bought from supplier c that are faulty.

Can someone me immediately, this is due by midnight! if you can't see the question, i'll text it to you. show the steps you took to get your answer.