X-4y=13 would match the best
Answer:
The answer is B. 
Step-by-step explanation:
Because 
So the answer in this question is B.
Step-by-step explanation:
The key rule is: to round up the number one digit to the left has to be the number 5 or more, else it rounds down.
23.827 rounds up because the 8 is more than 5.
1.218 rounds down because 2 is less than 5.
24-1= 23
Answer:
Step-by-step explanationtake the diameter, 10cm and multiply by pi (3.14) and the answer is 31.4