The answer is 52
x - the number of students in a bus
4 + 9x = 472
9x = 472 - 4
9x = 468
x = 468 / 9
x = 52
Answer:
whats the shape?
Step-by-step explanation:
Answer: by multiply until you get your sum
Step-by-step explanation:
If You mean A sum to write here's one :
31+3
Answer:
3*7=21
6*7=42
so 3*7 is 1/2 of 6*7
Step-by-step explanation:
