Your friend finds the volume of the pyramid. is your friend correct? explain your reasoning Just say yes or no.

I'll give brainliest if you answer right : )

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

What is the value of x in the equation 2(x-4) = 4(2x + 1)?