x and y are the tens digit and the units digit respective...

Free Practice Question

DS · Data Sufficiency

655-705

Algebra

x

and

y

are the tens digit and the units digit respectively, of a 2-digit number. what is the value of

(x+y)

?

(1)

20x + 4y = 44

(2) Product of

x

and

y

2

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Difficulty

655-705

Type