54 because if x+y=82 and x-y=26 add 26 and 82 is 108 the divide it by 2 your answer is 54
Answer:
The median is 29
Step-by-step explanation:
So you have to cross out 12 then 2 then 33 then 4 then 18 then 17 then 28 then 12 and the last number that's standing is 29.
Answer:
if i remember correctly the answer is 120*
Step-by-step explanation
Answer:
7
Step-by-step explanation:
You subtract 220 - 129 = 91 then divide by 13