Answer:
I believe that the answer is A
Step-by-step explanation:
So what we know is that there is a number 1?2 that is divisible by 11.
what was 11 multiplied by to get this number? it must start with "1" since 1*1=1 and end with "2" since 1*2=2 and there is 2 at the end of the product .
so let's try: what is 11*12? 132? yes, that sounds good!
so the missing number is 3 and they each paid 12 dollars.
Thomas = x
Huilan = x -15 (15 years younger than Thomas' age)
If Huilan (x) + Thomas' age (x-15) equals 33, then ;
x+x -15= 33
2x -15 =33 (do anything (throw -15 to the other side and then divide by 2) to leave x alone)
2x= 33+15
2x = 48
x = 24
Thomas is 24 and Huilan is 24-15 = 9 years old.
Hope it helps!
#MissionExam001
Answer:
4
Step-by-step explanation:
Answer:b
Step-by-step explanation: