You get paid 20 dollars for 4 hours of work what is your hourly rate?

Asif spent $745.10 on 13 new file cabinets for his office. small file cabinets cost $43.50 and large file cabinets cost $65.95. write and solve a system of equations to find the number of small cabinets and large cabinets he purchased. determine if each statement is true or false. 1. he purchased 5 small cabinets. true or false 2. he purchased 7 large cabinets. true or false 3. he spent $527.60 on large cabinets. true or false

If f(x)=3x+1 and f^-1=x-1/3, then f^-1(7)=

Find cot x if sin x cot x csc x = √2