If 2-4x<10 , can x=0x=0 ?

Credit card a offers an introductory apr of 3.4% for the first three months and standard apr of 15.7% thereafter,

When is g(x) = 0 for the function g(x) = 5.23x + 4?

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.