4. a. Write a story to represent the equation 15 ÷ 1/9 : . Solve the equation and complete the story.

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

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.

What is the value of x enter your answer in the box (3x+50