How do use distributive property for -2.5(4x-8)+1.2(5x-1)

Which type of graph would allow us to compare the median number of teeth for mammals and reptiles easily

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.

Asmall book publisher knows that 26 books weigh 41 lbs. how much do 40 books weigh?