What is the solution set of this inequality x < -10 i need help

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

What are the sotions to the quadratic equation 9x^2=4

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