What is the solution to this inequality? -9x - 15 < 3

A. X< 2

B. X > -2

C. X < -2

D. X > 2

In the xy-plane, if the parabola with equation passes through the point (-1, -1), which of the following must be true?

What is the value of x when x + 7 = 21?

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.