Tyrone thinks that part of the reason countries have higher crime rate is due to their population density he wants to look into this theory using data statistical study what is independent and dependent

One line passes through (-7,-4) and (5,4) . another line passes through the point (-4,6) and (6,-9)

Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.

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.