What is the solution to the system of equations? (You can either do the substitution or elimination method) x-2y=19
x+3y=14

(17, -1)
(-17, 1)
(-1, 17)
(1, -17)

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.