Each classroom at HCS has a total of 26 desks. After Mr. Champagne ordered 75 new desks, the total number in the school was 543. How many classrooms does the school have?

Number of classrooms in the school are 18

Step-by-step explanation:

Number of desk per classroom = 26

Additional desks bought = 75

Total number of desks in HCS = 543

⇒ 26x + 75 = 543

⇒ 26x = 543 - 75 = 468

⇒ x = 468/26 = 18

answer: can you me with homework?

step-by-step explanation:

7! = 7×6×5×4×3×2

3! = 3× 2

as 7! is multiple of 3! because 7! contains 3! that is 3× 2 as factor

so 7! /(3! ) = 7× 6× 5× 4

= 42 × 20

= 840

its b) 840✌✌✌

dhruv⭐