exam
Maths Puzzle
Numerical Ability
Word problem:
There are 60 dimes and quarters in the drawer. Arny counted them and found that their total value was $8.70. How many coins of each type did Arny have?
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exam Other Question
the question is:
solve this system.
x-y=5
x2+y2=25
Evaluate the expression below for the given values.
A). -4d+3 if d=-1 B). k-m if k=4 and m=-10