Answer:
8
Step-by-step explanation:
Unit per student = 4000/500 = 8
Answer:
Option D!
Step-by-step explanation:
Answer:
135
Step-by-step explanation:
(7+3)^2 + (8-1) * 5
Parentheses first
(10)^2 + (7) * 5
Exponents next
100 + 7*5
Multiply
100 + 35
Add
135
I don't knowhhhhh hhhhhhhhh hhhhhhhh
Answer:3 and 1/4 is closer to 3 and 3/5 is closer to 4
Step-by-step explanation: one is closer on the number scale then the other