Answer:
The first one (5+b)x8
Step-by-step explanation:
Answer
50,000 because if the number is lower than 5 than you round down and thing higher than 5 is rounded up
Answer:
560 students
Step-by-step explanation:
400x1.4=560
I am not sure but I think you have to multiply 538 and 9 and get 4842 then divide 4842 by 15 and get 322.8. ( I am not sure if I'm right ).
Answer:
Well plz dont delete my question I need points to get mine out
Step-by-step explanation: