Roberta's annual take-home pay is $54,000. What is the maximum amount that she can spend per month paying off credit cards and loans and not be in danger of credit overload?
A.$900
B.$1080
C.$4250
D.$850

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

Use the squared identities to simplify sin^2x cos^2x

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.