Samuel orders four dvds from an online music store. each dvd costs $9.99. he has a 20% discount code , and sales tax is $6.75% . what is the total of his older?

In each bouquet of flowers, there are 2 roses and 3 white carnations. complete the table to find how many roses and carnations there are in 2 bouquets of flowers.

Afootball is throw by a quarterback to a receiver

What is the length of the segment, endpoints of which are intersections of parabolas y=x2? 11 4 x? 7 4 and y=? 7 8 x2+x+ 31 8 ?