exam
Maths Puzzle
Numerical Ability
Anna has 12 bills in her wallet, some $5 and some $10. The total value of the bills is $100. How many of each bill does Anna have?
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exam Other Question
Solve the system by graphing.
x-y=2
3x-3y=6
Ed and Dave are going to divide a case prize of $14,000 in a ratio of 2 to 5. How much will Dave receive?
I came up with 8,000. I am not sure this is correct. Could you verify this for me? Thanks.