A6- pack of movie tickets costs $40.62. what is the unit price ?

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

Write 37/22 as a decimal rounded to the nearest hundredth.

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi,r^3 , where r is the sphere’s radius.