What is the equation of the quadratic graph with a focus of (6, 0) and a directrix of y = −10?

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

It says factor each expression completely 8y+48

0if x and y vary inversely and y=6 as x=7, what is the constant of variation?