Kim spent $214 on shirts. Fancy shirts cost $27 and plain shirts cost $13. If she bought a total of 10, then how many of each kind did she buy?

Student price tickets to a movie are $1 and non student tickets are $2. 350 tickets are sold and the total amount made is $450. how many non student tickets were sold ? a) 100 b) 150 c) 200 d)250

What is the simplified form of (3.25x10^3)(7.8x10^6) written in scientific notation?

Which expression converts 45 degree to radians