exam
Maths Puzzle
Numerical Ability
If 5 is subtracted from three times a number, the result is 7 more than twice the number. What is the number?
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exam Other Question
Find the slope of the line x=-25?
Find the mean,median,mode of each data set. Give answers to the nearest thousandth,when necessary.
1,3,4,8,1,7,1,5
This is what I have tried so far and I dont know if its right. 1,3,4,8,1,7,1,5=30/8=3 mean=3,median=8,mode=1