9 students try out for 3 openings on the school soccer team. How many ways can 3 students be chosen out of 9? A.
9
B.
27
C.
84
D.
504

Aparking garage charges $1.12 for the first hour and 0.50 for each additional hour. what is the maximum length of time tom can park in the garage if we wishes to play no more than $5.62

Acube has a volume of 800 cubic inches. whatis the length of an edge of the cube, in inches? a. 23/100b. 43/50c. 83/100d. 1003/2e. 1003/8

Solve the system of equations. x=-2y+1 and x+2y=9. show work